Hastings Piston Rings - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Chrome - 8-Cylinder HYSSML11PA Valve covers have an inside

Valve covers have an inside height of 2-1/4" to clear most aftermarket valvetrain

1-1/2 in Thick

Offset position is helpful when angling an engine (with transmission attached) in or out of a vehicle

CLEVITE engine bearings have been winning NASCAR sanctioned races since the very first NASCAR championship in 1948 and have powered every single NASCAR champion since then to Victory Lane

273 cc Intake

Hastings Piston Rings - 1.2 x 1.5 x 3.0 mm Thick - Standard Tension - Chrome - 8-Cylinder HYSSML11PA Valve covers have an insideProduct Description: Piston Rings 3. 701 in Bore Drop In 1. 2 x 1. 5 x 3. 0 mm Thick Standard Tension Steel Chrome 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.