Crankshafts
CROWER CRANKSHAFTS
Our crankshafts are made from the finest quality materials in the world. Our forged cranks are made from top of the line aerospace quality, vacuum degassed 4340 chromoly steel that is "non twist" drop forged in the USA for the strongest crankshafts on the market. Our billet cranks utilize 4340 chromoly aerospace quality steel billet.
We combine the latest CNC machining centers with nearly 30 years of crankshaft manufacturing experience, to deliver the highest quality crankshaft, built to exacting specifications, at an affordable price. The capability of manufacturing from round bar allows us to produce steel billet crankshafts for just about any engine make to any desired stroke and horsepower needs.
Crower crankshafts incorporate the unique combination of precision and attention to detail in a wide variety of designs and applications. When you purchase a Crower crankshaft you’ll get a quality crankshaft, manufactured from the finest materials to exacting tolerances, that goes unmatched in the high performance industry.
Forged Crankshaft Styles
ENDURO (E) The Enduro is designed for extreme durability in pro-street, heavy nitrous and blown applications. Made with our 4340 Chromoly 100% American made non twist forging the only difference between the Enduro and our more refined designs is amount of machining and hand de-burring time. The Enduro has the same jumbo 1⁄8" radii, heat treat, “counterweight correct” design and straight shot oiling and teardrop oil holes as our high end forged crankshafts. The Enduro comes standard with four crank pin lightening holes and is100% American Made. Small Block Chevrolet weights are 57-59 lbs determined by stroke ,rod and main sizes. All rod and main diameters available.
STANDARD The Standard Crower crank has the same jumbo1⁄8" radii, heat treat, “counterweight correct” design and straight shot oiling as our high end forged crankshafts. The Standard comes with four crank pin lightening holes and is100% American Made. Small Block Chevrolet weights are 53-57 lbs determined by stroke ,rod and main sizes. All weights are approximate.
LIGHT-WEIGHT (LW) Our 4340 Light-Weight includes standard features like straight shot oiling, 1⁄8" radii, heat treat, plus lightweight profiling, center counterweight removal, four lightening holes and radius edges. Smaller O.D. reduces rotating mass for quicker response, and less drag. 100% American Made. Small Block Chevrolet weights are 48-51 lbs determined by stroke ,rod and main sizes. All rod and main diameters available.
MAXI-LIGHT ® (ML) This premium crankshaft was developed for Sprint car and various Late Model applications. The Maxi-Light combines the best features from our race proven Ultra-Light and Light-Weight designs. Machined from our premium USA made 4340 non-twist chromoly forging to create the strongest, most reliable crankshaft that money can buy. This crankshaft delivers a small rotating mass for improved throttle response. 100% American Made Small Block Chevrolet weight is 43 - 45 lbs determined by stroke ,rod and main sizes.
ULTRA-LIGHT® (UL) The Crower Ultra-Light is Crower’s premium crank. Includes all the standard 4340 NT (non-twist forging) features, plus ultra light weight profiling, pendulum undercutting, gun drilled mains, four lightening holes and radius edges. Less drag in oil increases horsepower, rapid response throttle . 100% American Made. Small Block Chevrolet weight is 36-39 lbs determined by stroke ,rod and main sizes
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Part Number: 95187CX1
CrankshaftPlease call for price. Phone: 619-661-6477
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