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Vehicle Info NeededSCATPART NUMBER: 942-1-41683BI
Pontiac 455 4340 Forged Std Weight Competition Rotating Assembly 495ci
$2,99267$3150.18You Save$157.51
Ships on 09/21/2026
Lowest Price Guarantee455 Main Journals495 Cubic Inch 4.500'' Crank Stroke 6.700'' Rod Length
- Pontiac 455 4340 Forged Std Weight Competition Rotating Assembly
- 495ci
- 4.185" Bore
- Icon Forged Dish Piston, -16.8cc
- 11.4:1 w/71cc; 10.1:1 w/87cc
- 4.500" Crank Stroke
- 6.700" Rod Length
- Internal Balanced Assembly
This Balanced Complete Assembly Includes: - 4340 Forged Standard Weight Crankshaft, 4.500" Stroke, 2.200" Rod Pin Diameter, 6.700" Rod Length Recommended, 78 lbs., p/n 942-4455P45010
- (BB-Chevy style) Pro Sport H-Beam Connecting Rods with 7/16" Cap Screws, Bushed Pin, p/n 942-6670022
- Forged Pistons with Piston Rings, .990" Diameter Wrist Pin
- Main & Rod Bearings
- Internal Balanced Assembly DOES NOT Include Flexplate and Harmonic Damper.
Part TypeEngine Rotating Assembly Kit
BrandSCAT
Package Height14.0
Package Width19.0
Package Length26.0
Weight94.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part Number1-41683BI
Package Qty1
Package TypeEA
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