Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Big Block Chevy
- Mechanical Roller Camshaft
- 1996-2000 Big Block Chevy V8 454-502
- Gross Lift: .714"/.714"
- Advertised Duration: 286°/294°
- RPM Range: 3600-7200
Good mid range to upper RPM torque and HP, rough idle, performance usage, marine performance, bracket racing, auto trans w/4000+ converter, 4200-4600 cruise RPM, 11.0 to 12.5 compression ratio advised.Grind Number: R-254/420-2S-12 IG Operating Range: 3600-7200 RPM Duration Advertised: 286° Intake / 294° Exhaust Duration @ .050' Lift: 254° Intake / 262° Exhaust Valve Lift w/1.7 Rockers: .714' Intake / .714' Exhaust Max Lift Angle: 107° BTDC Intake / 117° BBDC Exhaust
- Designed for operation at ranges that can exceed 10,000 RPM, mechanical roller cams represent the ultimate in efficiency. While a large number of mechanical roller cams are used in purely competition applications, Crane Cams does manufacture less severe roller grinds that are designed for high performance street engines that have higher compression or power-adders. For best results, valve lash must be checked and set periodically.
Part TypeCamshaft
Product LineCrane Cams Mechanical Roller Camshafts
BrandCRANE CAMS
Package Height2.5
Package Width2.8
Package Length25.4
Weight11.0 PG
Vendor Part Number168401
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
