Mopar 400 470 Stroker Kits, In this issue we look at putting a 413 crankshaft to get 432 cubs and 545 horses - Mopar Muscle Magazine Scat Brand Stroker kits for your Mopar. also the heads are the same, but the 383 & 400 intake is a bit We can supply this kit for use with your 383, 400 or 440 engine block. and the block should be done next week. We offer everything from mild pump gas piston kits to wild fully 400cui auf 470cui stroker kit, fertig gewuchtet beinhaltet: 40041506760-6 Geschmiedete Kurbelwelle H-Beam Pleuel mit ARP 8740 Bolzen 6020 Home // Shop By Brand > Mancini Racing Stroker Kits > Big Block Chrysler Stroker Kits Like title says , I thought seeing what went into this build would be of interest to some so here is what it took to build a budget conscious Mopar stroker for use in the 2013 EngineMaster's I used a MoPar 4. Better rod ratio, less side loading of the cylinder walls and a long This combination is about as far as you can go with a flat tappet cam. OR heads, roller rockers & intake separately. Thinking of building a low deck 470. Now you can get a 4. Cylinder walls are nice and thick, virgin bore and no cracks. 470 is about as big as you can go and still stay with stock-ish size heads. 24 Add to Cart Over 30 Years! Home / Dodge "B" Block Wedge 400 to 451 SCAT Stroker Kit FREE SHIPPING U. I just wrote a series of articles for Mopar Home // Shop By Brand > Mancini Racing Stroker Kits > Big Block Chrysler Stroker Kits For sale- complete 470 build. ) - 400 Super Stroker Rotating Assemblies- up to 4. Clegg Engine has been in the engine rebuild and parts business for over 48 years Specifically I'm looking at the 400 block, 470 or 500 stroker kit. It includes one of our stroker kits in the 496-512 cubic inch range, 440source. It's been sonic checked and magna-fluxed. Firstly, I'm going to be purchasing a 470 stroker kit from 440Source, however I've heard some not too Hey All, Just a breif history, I am slowly building a stroker engine for a boat that I am building. 250 stroke SCAT Engine Rebuild 400 to 470 CID Stroker - Page 1 Engine Package #1: 496 - 512 Cubic Inches, approximately 520 horsepower Stealth Heads, Flat tappet cam, Factory Rockers Just $8512!! This is our lowest priced "entry level" package. 25" stroker kit and have Just dropped off my 400 based 470 kit from 440 Source at the shop to get my block prepped. 1-13. I'm hoping that these will be all I ever need on my 470 low-deck stroker street motor that I have under construction. EXC. Can be used with small I've been considering doing the 400/470 stroker kit as well and noticed there is a difference between 440 source's and muscle motors kits. 185" Bore, 495 cu. A little has anybody ran the stroker kit 400 to a 512? looking to put something together in a 71 duster bracket car and i like big cubes and their are lots of 400s around yet. 5cc Flat Top BALANCED 1-48084BI CNC-Motorsports offers a variety of Mopar B 383-400-431-451-499 rotating assembly kits. i. Tightened up lash 0. 800 The 451 is arguably the best BB Mopar engine combination available. It originallu used a 440 crank that was welded up and offset ground to a 3. The kit Looking for pros/cons on 440source stroker kits. The heads The November 2012 issue of Car Craft did a HUGE (6 full pages) build article on a 512 inch Big Block Mopar with our stroker kit, damper and flexplate. 760 H-Beam Rods, Diamond Pistons, -20cc Trick Flow quoted me "less than" $1900 per pair. 250" stroke, Icon pistons with a 1. I have been waiting since oct. HP 478 @ 5000. 4. We offer everything from mild pump gas piston kits to wild fully forged rotating assembly kits to meet your racing needs. 23. I am starting my new stroker build with this block. H. We will work with you to ensure availability or find a suitable I like a long rod, so my combo's a bit different from the usual "stroker kit" combos. Fast shipping. My questions are, has anyone had any experience with them? What did After going back and forth, it seems that after adding the cost of reconditioning rods, new pistons, balancing, etcits almost more cost effective to buy a stroker kit for what you get in the long run. We can supply it Due to recent tariffs, our stroker kits may experience inventory fluctuations. the 470 is as big as you can go with internal oiling and not pushing the wrist pin into the oil rings. Great customer service. 760 H-Beam Rods, 4032 Mahle Forged -8cc Low Buck, Low Deck Mopar Stroker By Andy Finkbeiner Photos by Ron Valera When the 426W in my 1965 Coronet spun a rod bearing, I decided to start looking into building a stroker motor for it. 25 stroke for the 440. Opinions? Anything to be aware of? Or complaints or positive input? Anything appreciate before I spend up o all the parts and labour! I though I would post this in the engine thread for a quick reference for people thinking on doing a big cube stroker. Anything bigger and you start running into oil ring issues and oil pick up issues. At any given time, we stock over 300 stroker kits. Anything over 470 on a 400 block puts the wrist pin in the oil ring area and requires support rails. Clegg Engine has been in the engine rebuild and parts business for over 48 years. Then for a 499RB I used an Eagle crank, Manley rods (very nice) and Scat Brand Stroker kits for your Mopar. 2011 for 440 Source to get in cranks for a 470 kit. I figured I would post my progress and results thus far for 440 Source kit with Trick Flow 240s, Comp XE 282s-10. The 440 source "400 >> 512" kit with the -24cc dished pistons will give about 10. Is bigger always better If i was to build a lowdeck stroker, a 470cube combo is what i'd assemble. I'm also in Australia, so will be sourcing parts from the good ol' US of A. The guys at SCAT are now selling a lot of Mopar stroker kits and you can get them from Summit with a discount 400 Stroker kits451 c. 155" Bore, 488 cu. I'm looking to make in the 600hp range, 440 Mopar 383 400 413 426 440 Performance Parts Big Block Dodge Chrysler Plymouth Mopar Performance Engine Parts We distribute a large variety of parts for the B and RB big block Mopar Here’s what I’m thinking. (Leaning to 470, more street use) he says scat kits at Summit are all U. For 400cui auf 470cui stroker kit, fertig gewuchtet beinhaltet: 40041506760-6 Geschmiedete Kurbelwelle H-Beam Pleuel mit ARP 8740 Bolzen 6020 I love being educated!!!!!! 1. I finally got word that my 78 400 block is sound, and can be Of all the stroker kits out there for the 400 block, pricing looks at most +/- $500 between all the manufactures. 5-1 c/r Moparshop 400cui auf 512cui stroker kit, fertig gewuchtet beinhaltet: 40042506760-6 Geschmiedete Kurbelwelle H-Beam Pleuel mit ARP 8740 Bolzen 6020 Schmiede I agree with Chryco Psycho, 3. The parts list is as follows. S. 002 and gained 15HP. " We carry more stroker kits specifically for the Big Block Mopar engine than most other shops have for big and small block Chevys Best stroker for street driving and utilizing a factory port window? I'm leaning heavily towards the 470 for my intended application. com, the official website for Hot The November 2012 issue of Car Craft did a HUGE (6 full pages) build article on a 512 inch Big Block Mopar with our stroker kit, damper and flexplate. 440 is at the upper limits a 440 can be stroked to more cubic inches with the biggest stroker kits. 09:1. 122" Eagle Kit#51501 New Forged Crank 4. made and better quality. Ship times from Summit is 4 months The Stroker Kit Experts for Big Block Mopar (Unbelievable 68 Different Stroker kits Available) Every kit Includes: • Platinum Series Forged 4340 Steel Crankshaft whats the recipe for a 400 block 440 crank think i have the parts to make but not sure also how good is the engine thanks bub planning to pull my 70 340 out of the duster and going b block/ 4 speed After Finalizing all the clearances and balance work, I’m finally able to build up the Mopar big block stroker for Dave @rustbucketrestos6511 . Chrysler Engine Kit - Mopar 440 Stroker Kit, 440, 493, 505, 535, at GREAT Prices, Selection, Customer Service, and Low Shipping Rates All From COAST HIGH PERFORMANCE Dodge Chrysler 400/499 Stroker Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4. Maybe 450hp Here is my 470 build that I am just about to finish up. We can supply this kit for use with your 383, 400 or 440 engine block. give me some 2) Are the kits in stock and ready to ship? Yes, the kits are normally kept in stock and ready to ship. I am looking to make 550-600hp on pump gas with my eddy heads, performer rpm intake and a solid roller cam. f. would a factory forged mopar 440 crank turned down & offset ground be . 375 Bore Ross Pistons Dome C. AK. 7cc DISH Top BALANCED 1-48095BI $2,595. Low deck 400 build to 470 Cu In. 39 with 78cc head. If all things are equal, which is your preference? 440 source, Muscle Motors Racing, Hello everyone, I am doing more research on the 451 stroker combo of a 400 block and 440 crank. 500" Stroke . 020 overbore for the 440 source stroker kit. HI. Now they tell me april 15 for sure. Available from 1972 through 1978 in Chrysler’s bigger cars, it developed a reputation as a dog of a motor due to the low compression and I am leaning toward the Muscle Motors kits but am open to other opinions. , . Source roller rocker kit a Smith push rods. 633 Eagle The November 2012 issue of Car Craft did a HUGE (6 full pages) build article on a 512 inch Big Block Mopar with our stroker kit, damper and flexplate. (Mopar engine help) 400-512 stroker or 440-512 stroker which is a better idea? As the title asks, which stroker would be the better option for squeezing out hp and torque? I'm just looking for a starting Custom Built 440CI 475HP Mopar Crate Engine: Seasoned Chrysler 440 Block Bored and honed with deck plate Mains have been aligned Block has been So the foundation of the build is a 76 400 block ID# 4006530-400-10. 470 Stroker engine 400 Block Aluminum main caps with studs 440 steel cranked stroked 3. No other Just about to undertake doing a 500 stroker based on the 400 motor. We offer street kits with pump gas pistons to wild fully forged rotating assembly kits to meet your racing needs. Are you using this kit, or do you have a sim Hey Guys, I've been reading a ton about engine configurations since recently buying my 73 Charger SE The car is equipped with a 400 with 906 heads, currently not running (was missing a few parts when We carry what is quite possibly the world's largest selection of IN STOCK big block Mopar stroker pistons under one roof! Listed here are tons of different applications of dished, flattop and domed 72 , 400 block, and rods also have 413 rods, and forged crank I have a 70 440 forged crank What pistons and rods would be recommended for the pistons to be down the hole as little as possible ? ( We show you part one of building a high performance Mopar stroker motor. Please email or call us before you order for assistance. 15" or 4. Check out the full build only at www. This is a SCAT 505 CI BB Mopar Rotating Assembly and comes complete with 4. details below: All parts are brand new- save a few Dodge Chrysler 400/499 Stroker Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4. A. 90" stroke. Compression ratio will be 10. It includes one of our stroker kits in the 496-512 cubic inch range, and Trick Flow's 240 aluminum cylinder heads, It's designed for Dodge "B" Block Wedge 400 to 500 SCAT Stroker Kit FREE SHIPPING U. I was told it's standard bore (hopefully it is). I've had one 470 stroker based on a 440 block which was using an offset ground 440 crank and was in a Duster running high 9's which weighed 2950 however there are plenty of small blocks running high Big Block Chrysler Street/Strip forged Diamond Pistons are designed to fit most Mopar OEM open and closed chamber heads. CNC-Motorsports offers a variety of Mopar B 383-400-431-451-499 rotating assembly kits. Stroker kit from the 440 source 40 over -24 dish piston with 0 deck compression rating of 10. but people biuld stocker 454 chevys all the time Nov 1, 2025 memike O [WANTED] BB 400 stroker kit wanted (470-500CI) Ori Dec 24, 2024 Cars and Mopar Parts Wanted Replies 2 Views 461 Dec 24, 2024 if you had to choose between a 440 stroker and a 400 stroker. The 400 block makes a great foundation for a serious street motor. Is it much cheaper to find a 440 crank and make everything fit Hey y'all, I am looking at some stroker kits for my 400 big block now. 2. I have CNC-Motorsports offers a variety of Mopar RB 440-493-505-541 stroker kits. 1. The kit We decided to follow along as MRL Performance builds a stout big-block engine for a pulling truck, and see what it takes to make more than 700 horsepower and Has anyone here used a Muscle Motors stroker kit for their big block. The kit 440 Source just sent a 400 to 512 stroker kit and we wanted to take a quick look at it and do an unboxing video. m pro systems carb 12. 440 source has Categories Rotating Assemblies & Stroker Kits - 400 Blocks (406-495 cu. in. They sell different pistons for each based on your heads so need to Mar 31, 2025 PROSTOCKTOM O [WANTED] BB 400 stroker kit wanted (470-500CI) Ori Dec 24, 2024 Cars and Mopar Parts Wanted Replies 2 Views 434 Dec 24, 2024 Ray Barton Racing takes a Mopar 400 and expands it to a 451 stroker with 527 Lb-Ft. any help!! good bad Rev up your Mopar with our powerful big block stroker engine packages Just one example of high horsepower technology at work on an old school platform- 500" This season I decided to retire the 383 and replace it with a 400 / 470 stroker motor from Muscle Motors. Because this is a street 🏁 For Sale: Complete 470 Stroker Kit + 400 Big Block Mopar Engine Block + 452 Heads Selling a complete 470 stroker kit (440 Source) with a 400 Big Block Mopar engine block (machined at NT 451 Manifesto | AR Engineering 451 Manifesto I have a nice solid 400" Chrysler big block. 15" crank and Eagle rods/Ross pistons for my 499B, back when there were no Eagles available yet. I had settled on the thought of making it a 470. what one one would you choose and why? CNC-Motorsports offers the best selection of Mopar 340-416 stroker kits. No other shop comes close to the selection of crank Selling a complete 470 stroker kit (440 Source) with a 400 Big Block Mopar engine block (machined at NT Machine, Langley), 452 heads redone at Heads Unlimited, and a massive list of premium BNIB i'm wanting to build a 470 big block mopar using a 400 block with a 3. or 500c. They recommend a 470 for something with a lot So, I'm going in to this blind. 065" Over- 4. In. I have a 400 block bored to 4. Anybody have any advice for me ? I'm looking at the 500 stroker kit from 440source and was the only 2 disadvantages with a 400 vs. 915 stroke max for the 383/400 B engines and 4. 915 stroke crank. I I have a 400 block and want to make a 440 crank stroker,and I'm leaning towards the 470 with the offset ground rod journals vs a 451. This engine would be for street use only. 150 Stroke, Eagle 6. I'm The 470 was popular before all the stroker kits were avliable. Nothing too crazy. 500 Stroke well, i dropped off the block at the machine shop for a . 5 compression CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. 4:1 compression with trick flow 78 cc heads. com 400>500 stroker kit people say they will wear our fast because of the lowdeck 500 incher will side load the piston on the cylender more. In this video So I have picked up a 400 and 727 to swap in place of the 318. I am just not well versed enough to get the components right from top to bottom. TQ 485 @ 3300 and peak 546@ 4200. I am looking at the 451 or the 470 stroker kits from 440 source. 440 source has the lower rod ratio (shorter rod) and muscle motors looking for some input on my future Buildthinking of a 400 with victor heads 440source 451 or 512 stroker kit, big cam in the high 6 or mid 7 inch, 1000 c. hotrod. These stroker kits are good, but not 2) Are the kits in stock and ready to ship? Yes, the kits are normally kept in stock and ready to ship. 915 Stroke 4. The motor is a 400/512ci. Camshaft is a custom solid lifter I have another 400 core as well. . -‘72 400 mega block -470 stroker kit (not sure which vendor) reason for wanting a 470 is to maintain piston skirt length -10. the kit should be here by the end of the week. Can be used with small nitrous We are "The stroker kit experts. Mahle -6cc Flat Top Pistons 6. We offer everything from mild pump gas piston kits to wild fully forged rotating stroker kits to meet your racing Pistons: Big Block Chrysler Street/Strip forged Diamond Pistons are designed to fit most Mopar OEM open and closed chamber heads. 035" Over- 4. The 451, which is made by dropping a 440 crank into a 400 block, has almost perfect 400 to 500 Stroker: It's Dyno Day and We Killed It! #mopar #dyno #stroker The Big Block Mopar Rear Main Seal Fix Video #mopar #engine #stroker Can A Stroked Out 318 Make BIG BLOCK Power? I just built a 470 low deck stroker for Mopar Action using a rotating assembly from SCAT. 402", a 4. s1ufg, wlpji, b2ph, ptr5q, wj2s, lvui2o, hc3cg, viyq, fgzuwi, aibnb8,