Crankshaft stroke

Crankshaft stroke. Molnar Technologies superior forged steel crankshafts are extremely strong, precision machined high Pro LS 4340 Forged Steel Crank, 4. 385 H-beam rods w/ARP 2000 bolts SRP dome, dish or flat-top pistons Total Seal Moly rings Federal Mogul race bearings Internally balanced Ready to assemble Upgrade to ProMax crank - add $400 ATI BB Chevy 7-inch balancer and Pioneer Hd 168-tooth add $415. Dec 20, 2002 · The short block was assembled with no problems. Each Ultra billet crankshaft is uniquely machined with our Ultra-Shed counterweight profiles. 000″ Minimum Rod Length 6. 28. by YJason » September 1st, 2009, 12:38 pm. The distance traveled by the piston from zero degrees to 180 degrees is called the stroke - S of the piston. 600 Stroke. $4,774. 100-inch change in journal diameter is about 0. SAVE $15. 250" Stroke for use with 6. 000 Feb 9, 2016 · Twice this measurement should give you the stroke of an engine. ), Stroker Crankshaft and get Free Shipping on Orders Over $109 at Summit Racing! The rod bearings are eccentric, or offset, from the center of the crankshaft as illustrated in Figure 7. by Goodson Tools & Supplies. 5L/460 Crankshafts and get Free Shipping on Orders Over $109 at Summit Racing! Mar 17, 2016 · With extremely long-stroke cranks that have shorter counterweights, or rotating assemblies with very heavy pistons and connecting rods, tungsten metal slugs can be pressed into the counterweights to increase mass. SCAT connecting rods are made from a 2-piece chromoly steel forging to ensure maximum strength and durability. Scat Forged Standard Weight Crankshafts 4-4. Multi stage heat treatment. 500 and 4. 7 to 6. Scat 350-3500-5700-20LW F43 Chevy Crankshaft 3. 875 Stroke, Two Piece Rear Seal, Req. 75 out of 5 stars Cleveland crankshaft identification is easy and based on codes stamped into the first counterweight. $ 849. 99 The Crankshaft Stroker with a 56mm stroke is an excellent upgrade for your motorcycle engine. 00. That is, 1:2. Stroke, Chevy, Small Block, Each. 000 in. View Details See if you Prequalify. Stroke, Ford, 460, Each Part Number: SCA-946043 Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshafts 9-350-3750-6000. 750 in. Both of which Goodson Tools was looking to eliminate when they designed the CSG-1 Crankshaft Stroke Checking Tool. They feature non-twist forging, undergo a multi-stage heat-treatment process, and are stress-relieved and shot-peened. Stroke, Chevy, 327, Each. The mass of the crankshaft counterweights should equal 100 percent of the rotating mass and 50 percent of the reciprocating mass. Advertisement This crank is a good choice for upgrading or service while using existing OE dimension rods, but the flexplate or flywheel needs to be a 390 part; original 428 parts have balance weights on them and will not work correctly. Stroke, Internal Balance, Ford, Modular V8, Each Part Number: SCA-46L020 May 1, 2008 · Forged cranks from SCAT or Ohio are utilized in higher horsepower (650+) combinations. 000-inch-stroke crankshaft running at 6,500 rpm has mean piston speed of 4,333 fpm. 375 in. Traditionally, the simplest and easiest method to achieve this with an Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4. 99. See the same animation at a slow speed. 123, Cast Steel. 500 Scat 350-3500-5700-20LW F43 Chevy Crankshaft 3. lawnmowers and chainsaws) and motorcycles. Share on: Camshafts and crankshafts play a significant role in an engine’s combustion cycle. 375, 4. May 13, 2021 · Since there are 360 degrees in one revolution, the piston is at the bottom when the crank angle is 180 degrees. It doesn’t matter if it is cast iron or aluminum. Mar 21, 2014 · The common stroker combinations often simply took advantage of existing crankshafts from engines in the same family. 250-6125-24 - 24x, 2. Choose cast and forged crankshafts for Chevy, Ford, and Mopar vehicles—and many others! E-Mail Ohio Crank. Ohio Crankshaft 5453 South State Route 49 Greenville, OH 45331 Toll Free: 800-333-7113 Local: 937-548-7113 Fax: 937-548-4603 7am – 5pm M-F EST We ship UPS daily All prices subject to change without notice Find Crankshafts 4. 00: $2,550. Find Scat Forged Standard Weight Crankshafts and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing™ Pro LS Crankshafts SUM-180LS362258X. 48″ to 4. Add to cart. $616. 000-inch 4340 H-beam rods. Feb 10, 2023 · A crankshaft contains several parts that work in tandem to make a vehicle move. Jumpstart Your Next Project! Find FORD 7. Not Yet Reviewed. Four-stroke gasoline direct-injected engine animation. 622-inch crankshaft running at 6,500 rpm has a maximum piston speed is 65. The rear end of the crankshaft extends outside the crankcase and terminates with a flywheel flange. Chevy LS 4340 Forged Steel Crankshaft, 4. Two-stroke engines complete a power cycle every two strokes, which means a power cycle is completed with every crankshaft revolution. Part Number: CPI-APO31Q-CS58 Not Yet Reviewed Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3. Feb 14, 2007 · Often, you will see a particular crankshaft listed for a given stroke with a given amount of bob weight, expressed in grams, such as 1,800 grams. May 27, 2021 · A crankshaft consists of crankpins, crank webs (crank arms or cheeks), balancing weights, and main journals. Molnar big block Chevy crankshafts. 00 Crankshaft 4340 Billet 426 Chrysler Hemi 3. It is designed to increase the engine's displacement, which results in improved torque and power output. Estimated Ship Date: Jul 8, 2024 (if ordered today) Summit Racing Equipment SpeedCard. In most V-8 engines, two connecting rods share a "crank throw" and there are four throws to a crankshaft. 100 in. 750-inch main journal, which makes it a different crank than you find in the 351M, which has the 400’s larger 3. 500" Stroke (2-Piece Rear Main) 70445002LUN. Due to the basic nature of the distance described above, the crank throw is also considered the rod end of the crank shaft. Part Number: ESP-435032505700 2. I recently changed rod bolts to 7/16-inch L19 9000 Pro Comp Lightweight Crankshaft. Callies Ultra Billet crankshafts are truly custom made to match your project. Piston Pin Height - Also called compression height; center of pin hole to top of flat part of piston. Proper oil pan design (with a scraper, and windage tray, etc. 83 out of 5 stars ( 6 ) 6. Many types are available including 5140, 4130, 4340 cranks and billet crankshafts. 58-tooth GM Reluctor, Ea. 250 4. Rod, 28 oz. $631. SB Ford Windsor 4340 Forged Steel crank, 3. 622 Stroke, 58X Reluctor, Lightened Rod Journals and Gun-drilled Mains, Std. Distance piston moves from TDC to BDC Rod Length - The rod length center to center of pin hole and big end in inches. Part Number: SCA-4351W50. 75 in. 480 in. "The metal bar used to make a forged 4. ” Note how the Lunati crankshaft on the left utilizes full counterweights at all four pins. Oct 1, 2002 · Crankshaft stroke plays a part in this factor. These cranks are X-rayed, magnafluxed, and sonic-tested, so you know you're getting a top For help ordering your custom crankshaft call our Crankshaft Tech Dept (619) 661-6477. 250" stroke crankshaft Ohio Crank 6. Downward Motion of Piston. Sep 30, 2009 · 435030005700 3" Stroke 4340 Forged Crankshaft for Small Block Chevy . 766 in. Part Number: ESP-446043002200 4. Nov 28, 2023 · Measuring the stroke of a crankshaft sitting on the workbench without a dedicated tool can be a tricky proposition, involving a lot of math and some eyeballing. You have no overlap between the main and the throw. Stroke, Chrysler, 413, 426, 440, Each. Part Number: CPI-SAJ113-CS Not Yet Reviewed Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3. With or without center counterweights. LPC Small Block Chevy Light Weight Series Crankshafts. Stroke, Chevy, 454, Each. Categories: Chrysler, Chrysler Crankshafts, Series 9000 Crankshafts Tags: 340, 360, 6. Features. Pro LS 4340 Forged Steel Crank, 3. Let’s review the formula again used to calculate this result. A camshaft uses egg-shaped “cams” to open and close engine valves (one cam per valve), while a crankshaft converts “cranks” (the up/down motion of the pistons) to rotational motion. ( 4 ) Estimated Ship Date: Tuesday 5/28/2024. in Rod Journal, 6 Bolt Flange Type, Forged 4340 Steel. Molnar Technologies superior 4340 steel Pontiac 400 forged crankshafts are extremely strong, precision machined high performance parts and are ideal for use in high performance street Jun 21, 2015 · Increasing crankshaft stroke is the easiest way to garner significant displacement increases on a given engine family. 95. USA milled 4340 Chromalloy. 000 Stroke, Internal Balance, 8 counterweight, 6-bolt Flange, Long LS7 Snout, 58-tooth GM Reluctor, Ea. The chart below lists the stock bore and stroke measurements. Four-stroke engine 44604600. Crankshaft, Internal Balance, Forged 4340 Steel, 4 in. (Summit Racing’s Brian Nutter and Paul Spurlock contributed to this article. View Details. Cranks listed here are for use in the Chrysler, Dodge, Plymouth Mopar 273, 318, 340, 360, 5. Go to a 4. 000 stroke, 24X Reluctor, Lightened, Nitride Hardened, Narrowed Rod Bearings Req. Crankshaft, 28 oz. ), Forged 4340 steel Crankshaft Material, Stroker Crankshaft 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 Scat F43 Series Crankshafts 4-350-3625-5850-20LW. 4340 forged premium steel construction. $ 446. Stroke, Ford, 429, 460, Each. That will give you the total number inches the piston traveled in one minute. 6" Digital Caliper. Clear. We offer forged crankshafts and cast steel cranks. I think by using the 232 crank your only getting . $1,080. The incredible selection that is now available can Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3. 250-inch-stroke crankshafts use 2. 67 out of 5 stars Chrysler 340 & 360 Series 9000 Cast Lightweight Stroker Crankshaft. Mine revs really quick and has excellent throttle response. Engine. Jun 1, 2017 · Small increases in stroke yield large increases in displacement, which is why a long-arm crankshaft is at the heart of every big-inch engine combo. Stroke, 2. 99 Sep 8, 2022 · Updated: September 08, 2022. 97. 000-inch SBC crank measures about 4. Estimated Ship Date: Jul 10, 2024 if ordered today. All Lunati products are built by racers for racers, right here in the USA. Precision machined to extremely tight tolerances. Total cost of the Speedomotive crank, KB pistons, and 289 rod work was $650, far less than any 331 stroker kit on the market. Pin, Chevy, 350. The amount of offset determines the stroke (distance the piston travels) of the engine (discussed later). 5 out of 5 stars Find Eagle Specialty Products Crankshafts Stroker Crankshaft 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 Dec 1, 1998 · For these reasons, crank grinders typically allow a 0. 2300. Nitrided main and rod journal surfaces for superior wear resistance. Examples here are the popular Chevy 383, a product of a factory 400 Chevy small Bryant Racing is the home of the crankshafts that Champions Choose and where every customer is treated like a Champion! Regardless of the size of your shop or team, you can expect the same high quality customer service. ) Molnar SBC Crankshaft Features. 2 days ago · Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshafts 9-351-385-5955-2311W. 300 in. Rings and bearings were about another $100. 250, 4. Each ESP crankshaft is inspected for dimension, size and stroke accuracy so you know it is capable of going from the box to your block without worries. 500-inch stroke. 125- and 4. Below is a detailed description of how the crankshaft works in a 4-stroke engine. 75-inches in diameter and the crank's total Voodoo Crankshaft - Chevrolet Big Block 4. Crankshaft, 2-Piece Seal, External Balance, Cast Steel, 3. 888-inch) on a 350 Chevy 4-inch stroke crank. Estimated Ship Date: Jun 14, 2024 if ordered today. g. 17. Learn how to accurately measure crankshaft stroke length up to 6" using the Goodson Crankshaft Stroke Checker. For fast revving I'd go with the 4 counterweight 258 crank. SKU: 95161C4. Part Number: SCA-435051LW. The stroke is the up or down movement of the piston in the cylinder between the top and the bottom positions. " A basic rotating assembly kit from SD Performance starts at $1,795 and includes an Eagle crank, 6. Part Number: CPI-AWO31Q-CS58 Not Yet Reviewed The top to the bottom distance covered is known as stroke and the piston stroke is twice of the crank radius. While stroker crank models are becoming more and more popular, there are still many projects that Crankshaft, Compstar 4340 Forged LS, 4. The crank weighs-in between 49 and 51 pounds. 9 Magnum engines. An all new forging that moves the moment of inertia outwards, to make a lighter shaft with good harmonics. 750 Stroke. As always, if you have any questions or need help, contact the Goodson Techxperts™ at 1-800-533-8010 or drop them an email. 0 out of 5 stars Sep 22, 2016 · Car Throttle. 000 Stroke, Internal Balance, 8 counterweight, 6-bolt Flange, Standard Snout. 700. Show. 82. 8 Dec 18, 2020 · What Is the Speed of a Camshaft in Relation to a Crankshaft? A camshaft on a four stroke engine runs at half the speed of the crankshaft—the intake and exhaust valves open one time (each) for every two engine revolutions. For example, a stock LS 3. We offer a complete line of rods for Small Block and Big Block Chevy, Ford, Chrysler, Pontiac, Honda and many more makes in both I-Beam and H-Beam connecting rod designs. The overwhelming volume of affordable stroker crankshafts on the market is what has forced the rest of the aftermarket to develop blocks and cylinder heads that can keep pace. 4. 6L-3750-5850-20 Crankshaft, Standard Weight, Forged 4340 Steel, 3. . May 24, 2008 · Re: 232 crank vs 258 crank. 250" Stroke Crankshaft 4-LS1-4. 22 Sep 2016. For all LS engines with the same displacement, the bore and stroke are the same. During one stroke, the center-to-center distance between the crankpin and the crankshaft is half the piston displacement. It has crankpins and cranks connected to connecting rods and vibration dampers that help mitigate crank thrusts. 200 . 50" Main Journal Style: 350 mains. Any main journal, rod journal, post configuration, stroke or other specialized characteristic that you may require can be provided. 750-inch stroke and 6. Stroke: 3. Learn More. This flange is a precision machined part which is bolted to the flywheel. The available stroke lengths are 4. $550 to $720. ), Forged 4340 steel Crankshaft Material and get Free Shipping on Orders Over $109 at Summit Racing! Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4. 600" stroke w/BBC rod journal. 2 days ago · SB Chevy Forged Steel crankshaft, 3. Finished Block Height - Height from centerline of crank mains to top of block Mar 8, 2024 · Camshafts and crankshafts perform separate functions, but must work together in a well-choreographed sequence for your engine to operate smoothly. 000″ Main Journal 400. Molnar Technologies superior forged steel crankshafts are extremely strong, precision machined high performance parts and can be used in everything from a high performance street car to an all out competition vehicle. ‘New’ Lightweight SBC Crankshafts. This precision-machined flange is bolted to the flywheel, the heavy mass of which helps smooth out the pulsation of the pistons at different times. With over 5 decades of performance experience, Lunati Power embodies horsepower with an attitude. USA milled 4340 Chromoly. Internal Balance, May Require Mallory. Dec 13, 2018 · The 4-inch stroke SBC crankshaft (Part #190130) is designed to be used with a 6-inch connecting rod, and has the standard Gen I main-journal diameter (2. The large end of the connecting rod is attached to the crankpin of the crankshaft. 850 in. 6) I have a stroker kit with a 3. Free Shipping. be/ozoovV9A8BE) Feb 19, 2015 · Most often the crankshaft features a stroke length of 4. Multiply the stroke times 2 and then multiply that figure by the RPM. Whether you need a 426 Hemi crankshaft for a muscle car restoration, a 440 stroker crank for a drag race car or most any big Jan 5, 2018 · It doesn’t matter if your LS is a Gen 3 or a Gen 4. There are a number of physical differences between 2-stroke engines that use 40mm crank strokes and 2-stroke engines that use 38mm crank strokes. Summit Racing Equipment SpeedCard. 8 inches, creating a “stroker” assembly. Rod Part Number: SUM-SBC4003875 Not Yet Reviewed Find Crankshafts 3. A stroker package is an easy way to significantly increase the displacement and output of 350- and 400-inch engines with pricing that starts at about $1,500. Stroke, Chevy, 350 Mains, Each. This offset converts the reciprocating (up and down) motion of the piston into the rotary motion of the crankshaft. 1. Part Number: ESP-444241506760 4. For every crankshaft revolution, the camshaft does the same. 2 Magnum and 5. With SCAT’s premium non-twist forgings, machined to exact specifications big and reliable cubic inches can be made. 375 4. 450-inch) and connecting rod-journal diameter (2. Add to Cart. One revolution of the crankshaft equals two strokes. $985. 67 out of 5 stars Stroke - The stroke of the crankshaft in inches. Stroke, Chevy, 396, 427, Each. We pride ourselves on providing the best possible high performance crankshaft at a fair price with the best possible service. 250 in. Sort By. Two-stroke engines are commonly used in (typically large) marine engines, outdoor power tools (e. Balancer , Req's Narrowed Rod Bearings, one or two piece rear seal Part Number: SUM-SBF3023400 Not Yet Reviewed Scat Forged Standard Weight Crankshafts 4-351W-4000-6200. 100-inch). 700" Rod. Material properties are monitored closely to insure optimum performance. 6-bolt Flange, Internal balanced, LS3 Part Number: SUM-180LS400058X 4. This chapter will cover all the details that make up a crankshaft, what to look for, and what questions to ask when searching for the right crank. Crankshaft, Compstar 4340 Forged LS, 4. Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshafts 9-460-4300-6700-2200 Crankshaft, 2-Piece Seal, External Balance, Cast Steel, 4. 4 feet per second (fps). 125″ strokes, weigh 46 to 50 pounds. This explains why the Wright engine and modern automobile engines are called four-stroke engines. A 351C crankshaft has a 2. Maximum radii journals provide even load distribution. Jul 19, 2018 · Looking at the nose of the crank, oil comes off of the crank at 6 o’clock to 9 o’clock as it rotates. 7- or 6. Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 4. 020-inch "safety factor"-so the real obtainable stroke increase from a 0. 2. 97 with 7 percent savings -7% $ 789. Jul 21, 2015 · “You have to take into consideration the cross section between the throw and the main,” adds Lieb. Estimated to ship direct from manufacturer on 05/28/24, pending manufacturer availability. BBF 4340 4. Lightweight profiling and lightening holes available. Stroke Checker (CSG-1) 12" Direct Reading Dial Caliper. If you do not find the big block Chevy crankshaft you need, please contact us for assistance. Eagle also guarantees a target bob weight +/-2% that reduces balancing time! ESP Armor Eagle's exclusive ESP Armor finishing process has raised the bar for crankshaft finishes. SKU: Chrysler-340-360-Series-900. $885. Targeted bob weights. As its name would suggest, the 40mm crank stroke is longer than the 38mm crank stroke. 99 Stroke 4. 6-bolt Flange, Internal balanced, LS3. Big selection of forged bbc crankshaft models including stock stroke, 4. 25 inches, and it’s combined with connecting rods that measure 6. 100" R. In other words, the longer the stroke, the greater the distance from the axis of crank rotation, and the more the torque produced. Engine Stroke (in. This crankshaft is made with high-quality We have stock stroke and several different SBM stroker crank lengths available for these high performance V8 engines. Because the 40mm crank stroke is longer Sep 12, 2007 · The key difference between the two is how the ingots are shaped into cranks. Crankshaft Material: Forged 4340 Steel. New models are constantly in development so we may have cranks available that have not been added to this site you. The piston makes four Connecting Rods. Oct 1, 2021 · The stroke of the piston is twice the crank radius. This is largely due to the differences in length of each crank stroke. We offer stock stroke crankshafts as well as stroker crankshafts and all out racing engine crankshaft models. Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3. 0 out of 5 stars Scat Forged LS 4. “The last thing you want is a Honda journal (1. Search this page . 030-inch bore 350 block to 383 cubic inches. Part Number: ESP-439637666135 4. Codes 4M, 4MA, or 4MAB indicates a 351C or 351M crankshaft with a 1. In a two stroke engine, the ratio is 1:1. External Balance, Cast Steel, 3. 625" Stroke $1,127. ) and knife edged crank both help this process. The 4. 400 stroke, 5. ( 1 ) Estimated Ship Date: Today. Balancer , Req's Narrowed Rod Bearings, one or two piece rear seal Part Number: SUM-SBF3023400 Not Yet Reviewed Find Eagle Forged 4340 Steel Crankshafts and get Free Shipping on Orders Over $109 at Summit Racing! Eagle forged 4340 steel crankshafts are great for high performance applications. 087 more stroke and defeating the purpose of building a stroker. Manufactured in-house at our San Diego, CA facility. Part Number: ESP-445442526385 3. Stroke, Chevy, 400, Each. 000 Stroke, 58X Reluctor, Lightened Rod Journals and Gun-drilled Mains, Std. $789. The easiest way to add displacement is to stuff a stroker crank in a stock block that will pump up a 4. J. 5 Stroke 350 Main 2 Rod. 95 Estimated to ship direct from manufacturer on 07/05/24, pending manufacturer availability. 750 . Narrowed Rod Bearings, Lightened, Nitride, Designed for 6. Part Number: CPI-APO31Q-CS58 Not Yet Reviewed Aug 18, 2018 · A big-block Chevy with a 4. Modern cars have a four-stroke engine. 200-inch-diameter rod journals. Counterweight placement designed for improved SB Ford Windsor 4340 Forged Steel crank, 3. Part Number: ESP-445440026135 3. Part Number: SCA-9351W10. SCAT’s 4340 forged crankshafts will give you strength and reliability to dominate the competition. Crankshaft, 2-piece Seal, Internal Balance, Forged 4340 Steel, 3. Brand: Eagle Specialty Products. Ohio Crankshaft 4340 4. The increased stroke allows for a longer duration of the intake and exhaust valves, which means you can extract more power from the combustion process. Speed Pro moly rings and Clevite 77 bearings were used. Deceptively simple in appearance, the tool uses basic geometry and a K1 Technologies Chevrolet 454 Crankshaft, 4. 2 days ago · Crankshaft, Compstar 4340 Forged LS, 4. Crower's heat treatment & nitride produce structural integrity. 400 in. The rear end of the crankshaft extends outside the crankcase which is supported with the flange of the flywheels. They send torque created by the engine’s combustion to the transmission Apr 24, 2016 · Crankshaft lathe OLD MACHINE STILL WORK GRATE DIAL ONE TAKES ONE OF SET FOR STROKING A CRANKSHAFT 5 INCH STROKE(https://youtu. Stroke, Ford, 460, Each. ARP studs were used on the main caps. 625 in. Estimated Ship Date: Jul 5, 2024 if ordered today. 150 in. Shop. 99 Add to cart. Crankshaft, Internal Balance, Cast Steel, 3. Find Crankshafts 3. 650 which provides you with many options for building your desired cubic inch Pontiac stroker engine. Crankshaft 4340 Billet 426 Chrysler Hemi 3. Dec 14, 2017 · Piston speed is a direct relation between stroke and rpm. Designed and Engineered at Scat Jan 20, 2020 · In this tech video, Randy talks us through how to successfully check a crankshaft to determine if it's Max Stroke. Lunati Voodoo Lightweight Crankshaft Small Block Chevy 350 Main 3. Available in 3. 080-inch. 750-inch throw or 3. in Main Journal, 2. Choose an option 340 360. Part Number: SUM-180LS400024. Summit Racing™ Forged Crankshafts SUM-180LS400024. Part Number: SUM-180LS362258X. Scat Cast Crankshafts 9-460-3850-6605-2500. Ford FE 428, 462 Stroker. Stroke, Ford, 351W, Each. rf ox wt ku vl hf vs gi dp ci