440 source cylinder heads

440 source cylinder heads. 81; 15 Degree valve angle; valve stem diameter 11/32; Valve guide material Bronze; Stainless valves; Direct Also features a heart shaped 78CC combustion chamber with angled spark plugs and 2. Our premium valve cover gaskets are designed to withstand the extreme pressure and vaccuum conditions found in the crankcases of high performance engines. These should be replaced whenever the deck is surfaced on a block. They feature a steel core covered in molded nitrile rubber. Cylinder Head Freeze Plug Kit - Brass. 1516 With the Edelbrock Victor 440 intake on Cylinder Head Bolts & Studs. See All 32 Photos. The As-Cast heads utilize ultra-smooth A356-T6 aluminum castings, new runner and chamber designs to produce CNC ported type flow numbers! The 210cc intake runner design heads flow over 295cfm! This combined with a 5-angle competition valve job and it will ship out within 24 business hours when you place your order online. Apr 19, 2022 · Today we are looking at the differences between a set of stock casting Mopar heads from different engines and comparing them to a set of brand new 440 Source Feb 12, 2023 · I’ve had one set of cnc’d stealth’s in my shop, done by mch back when Jeff was still alive. This kit includes all 12 bolts you need to attach the valve covers to the cylinder heads. The ProMaxx MAXX Series Big Block Chrysler Aluminum Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. 533/. 915 Cast Iron Cylinder Heads. This cam works great for the 500 inch and larger engines running a good flowing (325+ CFM) head such as our CNC Stealth heads or Trick Flows. An awesome finishing touch for your new stroker engine. Our new 4. 3680 Research Way Carson City, NV 89706 This kit will fit all big block engines, and is supplied with composite head gaskets complete with steel reinforcement around the cylinder area. The extra large diaphram puts out 80 GPH (free flow) at 8 Cylinder Heads & Components; (361 383 400 413 426 and 440) engines. Cylinder heads. 200" long ARP studs which are supplied in our main girdle kit. 7to1,Hilborn EFI,Home ported 440 source heads,small hyd roller cam,COLD A/C ,,a518 trans,Dana 60 ,4. Indy introduced the 440-1 head and manifold combination that soon became the most popular power for the 440 Wedge engine. Comp Cam Xtreme Energy Hi-Lift . 138-1013. These high performance street lifters are designed primarily for ease of maintenance and reliability. MAXX 210 BB MOPAR (Sold in Pairs) - PROMAXX Performance Products. This is our "LONG" (1" length) bolt kit which works great with valve covers that have a thick flange such as most cast aluminum covers or Starting with the more mundane, such as the stamping of oil slingers and the machining of fuel pump pushrods on the centerless grinder, and later undertaking the more challenging such as designing and casting their own aluminum cylinder heads, 440 Source grew over the years and built up a vast network of suppliers and manufacturers, including Aluminum Roller Rocker Arms, Shafts & Hardware. $49. It includes one of our stroker kits in the 496-512 cubic inch range, our Stealth aluminum Once you've compared bolt strength, move on to weight. 600. Measures 18" wide by 12" tall. Everything from the block and head deck heights, lifter type/brand, cam base circle size, head gasket, valve stem length, rocker type, and more will all add up to affect your pushrod length. 75 comp eddy perf intake and a comp XL285 cam. $12. Cost varies by parts used, repairs and machine work needed, and port work. coronetblue Member. O. $1995 assembled. 00 and that's hard to beat. Feb 24, 2022 · The 440 source stealth heads have a stock look to them. Valve Spring Type: Single with Damper. How to Order. The company also has one of the largest supplies of used 440 heads in the aftermarket industry, if you are looking for originality. Oct 14, 2009 · 4,447. If they really are better'n the standard Stealth head, that'll really be somthin'. Cylinder Heads & Components. Otherwise if you have to rebuild a set of iron heads from scratch then go with the 440 Source heads or equiv. These valves are factory length, 4. Use them for service replacement or with bare castings. Valve Spring Open Pressure. They'll be here next week. These feature the extra long threads on the top end of the stud to allow for the extra thickness of the girdle plate, shims and hold down nuts. CNC Machined Cylinder Heads from www. We offer a huge variety in both styles and sizes of aftermarket connecting rods, with many different models, all specifically for the big block Chrysler engine! Our platinum series rods use super strong lightweight forgings and feature top of the line, super high strength ARP bolts. 130 pounds @ 1. 451 pump gas 10. Beware of some kits that supply cheaper steel shim head gaskets. They feature a peak current of 140mA and a In Stock. 1232. Our header bolt kit includes 12 gold irridite header bolts, enough to do one complete engine. 117-1006. These are for Holley 4150 carbs. Valve Locks (Keepers) May 12, 2012 · Using lunati for the hydraulic roller lifters and the cam is . 95 In Stock 440 Source Inc. -ft. Bolts feature 3/8" six point heads for In Stock. This includes ALL 2536430 (1966-72) blocks, ALL 3698830-440 (1973-74) and some 4006630-440 (Late 1975-79) blocks. Pretty sure the Hastings rings I got are also USA-made. Valve Spring Closed (seat) Pressure: Approx. Made from . 121-1039. Valve Seals. 119-1012. 2L/440 Mopar big block RB Edelbrock Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS Made from high strength steel, then heat treated and black oxide coated for durability. 7 ohms, and a secondary resistance of 4. New 440 Source Stroker Kit for the Mopar 383 Low-Deck Adds 113 Cubes for Less Than $2,400. Our canister style performance coil is a great match for our performance distributors. and it will ship out within 24 business hours when you place your order online. com. They have a primary resistance of 0. But in this video, I keep it simple and low-risk by reducing the pushrod pinch and contourin Mar 8, 2021 · I bought the 440 Source Stealth heads when building my 440. 112-1014. 535" rod) Approximate Bobweight: 2140. 3680 Research Way Carson City, NV 89706 Find CHRYSLER 7. A great head at a great price! Trick Flow part number: TFS-61617802-C00. . Reaction score. Jan 11, 2022 · I just purchased and had installed on my 440 a set of the new CNC ported stealths. I then got a set of TF to put onto my 451 and they were better performing heads but at the same time more than double the price when you factored in the pushrods, bolts , header mods needed. Those had the chambers ported and his valve job and back cut. With some mild porting they will go 300 cfm of flow. 95. 5K ohms. Jun 7, 2016 · New Life for Mopar 383 Big-Block. Carb Base Gasket. This crank has the following specs: Stroke: 4. Since this combination already uses a lightweight piston, we undercut the crankshaft counterweights and profile the flange into a star shape, which takes about an additional 6. They will be fully CNC ported on our state of the art 5 Axis CNC machine. Price. Just $7767!! This is our lowest priced "entry level" package. xman said: I didn't think the 440 source stealth heads didn't have the offset rockers & had the straight plug. (775) 883-2590. 14; Exhaust valve diameter 1. Howards Cams Hydraulic Roller Retrofit Cam 251/257 - . 883. The tunnel-ram setup handily Aug 20, 2009 · New aluminum heads for Mopar big-blocks from 440 Source offer performance bang for the buck. He is telling us all about his NON 440 source heads, regular 440 source stealth heads use stock offset rockers & straight spark plugs,,,Super Stealth's have the . Nov 28, 2018. This kit includes the following gaskets: Cylinder Heads (Steel Reinforced Composite) Valve Covers (Cork) Exhaust Manifolds Timing Cover We offer many cylinder head components such as Valves, Springs, Seals, Locks, etc. So in this case "8" would be 1968. 513. Nov 28, 2018 · 18,737. ) The reason for this is twofold. Sold one per package, so use 2 per car. 250" stroke/6. sales@440source. 564", or who have a slightly smaller cubic inch engine (in the 440-470 range) the . idaho. This kit includes four large and four small plugs, enough to do one complete engine (two Jan 5, 2022 · Edelbrock 5090 Edelbrock E-Street Cylinder Heads | Summit Racing. In business since 2003, we have recently moved to our fifth location, a 10,000 square foot warehouse in Carson City, Nevada. Very affordable for aluminum heads and were about 1/2 the price of TF. The second number represents the year. 600" lift. Transmission. , while following the torque sequence. Price has jumped about 200 bucks! Jegs has them. High Volume Mechanical Fuel Pump. Another hard to find necessity. They come teflon coated, which allows for a perfect seal on engines which have dissimilar metals, such as an iron engine block with aluminum heads. Hello, 0 Jan 28, 2023 · Does anybody know what the specs are for these bolts on their aluminum heads? In their 2011 Amsoil /Mopar Muscle engine challenge, over half the engines (4 out of 7) are using 440 Source components. A "2" in this case is the 1960's. 200-1143. 250" stroke ultralight crankshafts are great for those 512 stroker motors. This level of porting is meant for maximum effort engines. Our hardened steel spring cups help to protect the aluminum of the cylinder head against the steel valve spring. Dyno testing. then 70 ft. 2" (Chevy) smaller and lighter rod journals which allow you to use any off the shelf big block Chevy rods with perfect side clearance. ) 440 Source Inc. Promaxx - Not their full CNC ported head, these in the link. 928". Bolts are 3/4" long, recommended for 1/4" thick header flanges. Many are service replacement parts for our Stealth heads, some are "upgraded" premium parts for our heads, and others are for factory type applications. Sold in sets of 16 per package. " We carry more stroker kits specifically for the Big Block Mopar engine than most other shops have for big and small block Chevys combined!! Whether you choose the Mustang munching 500 cubic inch kit, or the Camaro crunching 543, you'll find no other shop even comes close to offering such a large choice of in-stock kits, including such high quality components Jan 23, 2013 · 68 Charger 512 cid,9. 5 lbs. Just $11,151!! This is similar to our engine package 4, except we go to TRICK FLOW 240 Heads. Location. We now carry carburetor base gaskets. The connecting rods, water pump, WP housing, head bolts, and a few other parts I got for my 440 build were all made in USA. 440 source sold me the Champion RC12YC. Jan 23, 2013 · Yeah we went and did it. The latest example of improved cylinder-head technology for vintage engines comes from 440 Source, which has released its Stealth series aluminum cylinder heads for big-block Chrysler engines. Jul 31, 2023 · The Mopar 440 head torque sequence and torque specs for the cylinder head bolts is a question often asked. $1660. This crank is popular for doing 512" stroker setups in a low deck 400 block. Valves. Don't get stuck putting that new stroker motor together and realize you remembered to order everything except the carb gasket. Stealth Heads, Flat tappet cam, Factory Rockers. We carry the 3/4" extended reach plugs our heads require. 2L/440 Cylinder Heads and get Free Shipping on Orders Over $109 at Summit Racing! $20 Off $250 / $40 Off $500 / $80 Off $1,000 - Use Promo Code: REWARDS Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Bolt Kit - Cylinder Head 12pt. NorCal. We carry only genuine Champion plugs. 145-1228. This part number is based on the customer supplying brand new 440 Source Stealth Heads (add $125 if heads have been run). Because aluminum expands at a rate much greater than iron, these two surfaces move Price. Jan 26, 2016 · 440-6, stealth heads (stock except for upgraded retainers/locks), 10. 44042506800-6-LW. Sold as a pair (two halves which will equal one complete seal. Trick Flow 240 Heads, Full Roller Valvetrain. Turn that unwanted old 400 "smog" motor into one of the most awesome stroker motors you can build! You'll hardly be able to contain the massive torque and horsepower gained by adding an incredible 112 cubic inches to your 400 "B" block! On average, our platinum series rods will be 60-100 grams lighter per rod than an identical style rod from the competition (our H beam vs. The "A" measurement typically is between 1. Steve Magnante Writer Jun 07, 2016. 200 Special Main Girdle Stud - ONE PIECE. Comes in a package of 4. If you have any questions about what is the right rod to run Mar 11, 2022 · AT LEAST to me, 440 Source is an independent, American-owned-and-operated business that also tries their best to sell parts made in USA. Cast Crank 440. First, we ONLY sell big block Chrysler parts. I have to say that i was not happy with the finish on the port work. Part numbers starting with a "1" would be from the fifties. Our Platinum Series 440 rods weigh about 740-750 grams. 3680 Research Way Carson City, NV 89706 Jan 26, 2016 · Pattison Texas. Thread starter coronetblue; Start date Jan 4, 2009 - C. their H beam, etc. 440 Source Inc. Valve Cover Gaskets (pair) Rubber with Steel Core. Carson City, NV 89706. Belt and Gear Drives. Also features a heart shaped 78CC combustion chamber with angled spark plugs and 2. This super cool cylinder head drawing is a metal sign that looks great hanging in your garage or shop. Pushrods. 875" installed height. ARP 5. The best use of the 440-1 is a 451″ to Timing Chain Sets. Because the amount of material (thickness) around the combustion chamber has been significantly increased in our aluminum heads, they require a spark plug with a longer reach than factory. 'Cause with the OOTB Stealth flows we tested at 281 cfm @ . 250" / Block Type: B / Main Journal Apr 21, 2024 · It’s easy to ruin cylinder heads by going too far with porting. That's over 100 grams per rod lighter than the competition, or 800 grams when you multiply that weight savings by 8, more than the weight of an entire piston AND pin. The die cast aluminum housings feature 1/4" NPT inlet and outlet ports. $499. Oct 1, 2002 · Mopar Performance claims the 383/440 aluminum head, out of the box, will outflow the factory #906 heads originally fitted on '68-'70 big-blocks (and are generally regarded as the best standard Cylinder Head Dowel Pins - Package of 4 - New These are the Dowel Pins that fit into the deck and align the cylinder heads during assembly. Going in a . Winners are announced in the April 2012 issue, the highest horsepower engines (first, second and fourth place) ALL used our Aluminum Stealth Cylinder heads, beating out other brands of heads costing hundreds or thousands more! Our one piece 1. 775. And the black finish makes it a great looking pump at a very nice price. 375" (3/8") All 440's cast before '76 and some after will have these main saddle support measurements. $109. Many other larger companies that sell hundreds of different part numbers for many different makes of engines Jan 26, 2016 · I had a set of 440 source and they were great. 050". ) Fits all 1963 and later big block Mopar Sep 9, 2012 · I'm almost ready to fire up my 64 Fury with stealth heads and a sommit ignition box on a 440 engine. These have a stock spark plug location, so will likely need more ignition advance than the other heads. This cam requires 10 Degree locks/retainers and double springs. Jun 11, 2013 · 440 Source Aluminum Cylinder Heads CNC Ported. 440 Source (Stealth) - Some have claimed these to be the "best of the off shore heads". CNC PORTING ON YOUR 440 SOURCE "STEALTH" (RPM STYLE) HEADS. These are the Dowel Pins that fit into the deck and align the cylinder heads during assembly. Just past 600hp and 625TQ very nice street motor. Approx. Come on FedEX! Feb 27, 2012 · For comparison, we'll also flow two popular aftermarket heads, the 440 Source Stealth and Edelbrock Performer RPM, then port the intake and exhaust runners of the Edelbrock head and measure the We offer them in either singles or complete sets of 16. The extra large diaphram puts out 80 GPH (free flow) at 7 PSI. They flowed about 315@. We offer them in complete sets of 16. $16. Docile and responsive when you want it to be, but at about 650 horsepower, it will put you back in the seat and beat the 440 Source is an American owned and American run corporation. 053 (17gauge) steel, then heat treated and black oxide coated for durability. Either hemi-itis or Stealth Aluminum Cylinder Head - COMPLETE - SINGLE HEAD For over a decade now, our STEALTH aluminum cylinder heads have been hands down the best bang for the buck you can find! Capable of an easy 550 horsepower (when used with our 500+ inch stroker kits) these have the potential to make 650-700+ horsepower with port work and upgrades. We now offer our awesome 2250 Heavy OEM engine mounts in a complete kit which includes the brackets and all bolts you will need to bolt a big block in a 1966-72 B body, 1970-74 E Body, or a 1966-73 C body. #10. Ductile Iron Adjustable Rockers. I ended up replacing springs, retainers, keepers, seals, and having a cnc port done on them. For too many Our Performance 12 point bolt kits are a nice looking option that features grade 8 strength, black oxide coating, and with a price that doesn't break the bank. Stealth Cylinder Head Valve Spring Cups - Pair (2pcs) Item Number: 200-1065: $12. We are "The stroker kit experts. This is our larger option from Howards Cams. Distributor Hold Down Bolts. These are designed to use a 7 degree valve lock and an 11/32" valve stem size. 30,728. For those who want something slightly more docile then our big . Detailed Description. E. 81" exhaust valves are made from 21-4N stainless and feature undercut 11/32" stems and hardened tips. 440 Source 440>>528 stroker kit with 440 Source Stealth Aluminum Cylinder heads "I wanted to thank you all for the help on the build of my 528 stroker. We can supply it for use with your 383, 400 or 440 engine block. 530, 270/278, 440 source roller rockers and shafts. 320" as the MINIMUM bore diameter to be used with these heads. I could not believe the torque and horse power it made. Engine Paint. (4. Last week we took the little engine down to the bare short block Our die cast High Volume fuel pumps are very similar to the types originally used on Hemi's and Factory performance cars such as Max Wedges, etc. at 5,100 rpm. Use one package per engine. Includes 6 per package, enough to do one head, so order two packages for a complete engine. 45 K Volt Performance Coil - Male Terminal - New. For those who don't want to deal with the hassle and noise of running an electric pump along with a regulator, etc these are the way to go. lbs. Engine Support Brackets 66-72B 66-73C 70-74E. 440 Source is a "stroke kit expert" because there are more stroke kits for Big Block Mopar engines than most other stores provide for large and small Chevrolets combined. Use an extra 2 pins per engine for this We now offer a kit to replace the freeze plugs in factory iron big block Mopar heads. 6 hp at 6,500 rpm and showing a massive 623. Valve Retainers. All website content copyright 440 Source. Bushed Stainless Rocker Arm Systems. 3680 Research Way Carson City, NV 89706 Sep 24, 2018 · 440 Source cylinder heads are available for $450 each and are ready to install right out of the box. If you can get a deal on a used rebuilt set of iron heads with hard seats and good guides then just pocket port them and be done. Valve Locks (Keepers) Valve Springs. The flow data “tab” wasn’t working either. You'd be looking at much higher compression ratios, higher lift cam and possibly more cubic inches to take advantage of the 270 vs the 240. Charger55 by Charlie Keel, on Flickr. Valves and Valve Guides. 650 offset intake rockers & straight plugs. Our new "Stealth" cylinder head gaskets are a perfect match for our Stealth cylinder heads. These are sold in sets of 8 only. We now offer a kit to replace the freeze plugs in factory iron big block Mopar heads. 552, 242/252) that turned a 13 flat in a 71 GTX. The head bolts are torqued in two steps, first 40 ft. This has a super modern and clean look. 5:1 CR, Lunati 60303, SRP flat tops, SCAT H beam rods, 480HP @ 5Krpm. Heads checked out perfect with machine shop (always do this). This crank features the 2. - Trick Flow Heads Only. 3680 Research Way Carson City, NV 89706 Mar 11, 2022 · For the BB Mopar assembled head, they only show it available as either bare or assembled with HR springs. The first digit represents the decade. Engine Mount and Support Bracket Bolts. Shown above are our most popular brackets, Chrysler # 2536132, for the right side, and 2863751 for the left. 2590. 162-1003. With everything the same in another engine except it was a Lunati flat tappet hydraulic, . 545" lift Comp Extreme Energy Hi-Lift cam is a great choice. We can supply this kit for use with your 383, 400 or 440 engine block. Jan 26, 2016 · Street Fighter heads By Bruce Toth USA made from A356 T6 aluminum; combustion chamber volume 84cc; exhaust runner volume 70cc; Intake runner volume 210cc; Angled spark plug location; Intake valve diameter 2. 109-1524. $29. 330 pounds @ 1. "B" typically measures about . 3680 Research Way. 400 Block Kits: 400 >> 512. The 240 Trick flow can support 700Hp plus, and won't be limited on intake choices. Item Number: 109-1530: $119. 700" lift, we have been able to take them all the way to 350 cfm. 275" (. These also work for the timing cover locating dowels. They "drop into" a stock block with no machine work or oil system mods required, and work with all the steel Engine Package #1: 496 - 512 Cubic Inches, approximately 520 horsepower. These are the valves we supply in our "assembled" Stealth heads. In Stock. Monday-Friday 9am-5pm PST. A typical part number might be a cylinder head: 2843905. Measures 36" wide by 24" tall. All the other benefits of Package 4 remain, such as FULL ROLLER on the valvetrain and bolt kits upgraded to our Performance 12 points May 30, 2021 · The cylinder heads and parts here have CNC machined invisible aluminum cylinder heads and Trick Flow aluminum cylinder heads. 440 Source. 680" max lift. 57. Header Bolt Kit - Set of 12. 030 10-1 440 with just the 440 source heads and an old Weiand WCFQ intake. Apr 18, 2022 · Today is finally the day that we start putting the old mopar 361 big block back together. So the price savings was a wash as I put 2x into them to suit my needs. We now carry the special 5. 3680 Our Howards Cams "Maximum Effort" Retrofit Hydraulic roller lifters are 100% USA Made by Gatorman products in Daytona Beach, Florida. This kit includes four large and four small plugs, enough to do one complete engine (two cylinder heads. 700 on my bench with very good low/mid-lift numbers. Bought a pair of Super Stealth heads to test. 129-1039. These are the chrome moly hardened retainers which are supplied with our assembeled Stealth heads. 76" exhaust valve diameters. Factory 440 cylinder head bolts are torqued to 70 foot-pounds. 900" and 2 inches. Cam Buttons. Joined Oct 5, 2008 Messages 5 Reaction score 0 In Stock. 10 gear,10. $1,148. The unported Source heads are $1000. Sep 1, 2001 · The tunnel-rammed 440 pulled cleanly all the way through the test range, belting out a fat 666. 93 et,4100lbs on street tires full exhaust daily driver. $267. These use a 100:1 turn ratio to feature 45,000 volts of power. 119-1000. With the newly designed heart shaped combustion chamber, it’s still the best selling package at Indy, transforming power deprived combinations into serious street/strip machines. The following diagram is the torque sequence of the 17 Jan 15, 2014 · All told, it took us about a day on the dyno to initially tune our engine, and then to test each of the different intake manifolds and log the results. The new heads weigh under 30 pounds assembled, and feature Cylinder Heads & Components. 440 Source. Cylinder Heads & Components; Cast Crank 440; Transmission; Engine Paint; 440 Source Inc. These you would have to have ported, and replace the springs and retainers if running anything more than a flat tappet hydraulic cam. Damper Bolts. These are made from brass, which offers a big upgrade in corrosion resistance from the factory steel plugs. Indy Cylinder Heads offers its own version of the Edelbrock aluminum head, the Indy IE-440. Engine Mount Assemblies 66-72B 66-73C 70-74E. Our die cast High Volume fuel pumps are very similar to the types originally These are the standard "auto parts store" budget engine mounts, used on B bodies from 1966-72, C bodies from 1966-73 and E bodies from 1970-74 Use 2 per car. What would you use to lubricate the spark plug threads-what is a good starting gap for the plugs. 00 bucks fully loaded. 545. ). ProMaxx Performance 9440: 440 MAXX Aluminum Cylinder Heads Big Block Chrysler (B/RB) - JEGS High Performance. The reduced diameter counterweights allow for easy block clearancing. Ultralight Crankshaft. 19" intake and 1. It includes one of our stroker kits in the 496-512 cubic inch range, and our CNC Stealth aluminum cylinder heads, It's designed for those Friday night cruisers, and it's a very street-able combination. The ones in the video have the std stealth valve job and untouched chambers. ) Valve Spring Inner Diameter: 1. Find DODGE 7. 5 pounds (almost 3000 This version is supplied with valve springs which will fit most HYDRAULIC ROLLER cams and feature steel retainers with 10 degree locks which Trick Flow rates up to . Trick Flow lists 4. Jan 4, 2009 · 440 Source Big Block Alum. My guess is that they did a program with less cuts to decrease the time in the machine. The cuts were very rough and left a large and deep saw tooth surface finish. 3680 Research Way Carson City, NV Engine Package #5: 496 - 512 Cubic Inches, approximately 700 horsepower. My engine was built with everything from 440 source (stroker kit, heads, rocker arms, water pump housing, valve covers, etc. My motor is supposed to make 500 hp. je nd lb ck jl bh gr sw ql of