Scat 9000 Series Cast Steel Stroker Lightweight Crankshaft Chev BB 454 Main
Aero-wing counterweights increase horsepower by reducing windage. Features include lightening holes in all rod throws, straight shot oil holes, stress relieved and shot peened, precision ground and micropolished.
Part Type: Crankshaft
Application: Chevrolet Small Block
Crankshaft Material: Cast Steel
Nitrided: No
Rear Main Seal Style: 2 piece
Engine Main Bearing Type: 454 Main
Stroke: 4.250"
Rod Length: 6.135" and up
Rod Journal Diameter: 2.200" (Chev SB)
Crankshaft Snout Size:
Engine Balance: External
Lightening Holes In Rod Throws: Yes
Rod Bearings Included: No
Requires Narrow Bearings: No
Main Bearings Included: No
Manufacturer: Scat Crankshafts
Manufacturer's Part Number: 9-454-4250-6135, 945420
UPC: 846091013266
Weight: 64 lbs.
Warranty: Sold without warranty, expressed or implied
Quantity: Sold as Each |