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Oldsmobile 260-455 c.i. 8 cyl. 1967-1990Thumpr
- Thumpr Retro-Fit Hydraulic Roller Camshaft
- Lift: .531"/.515"
- Duration: 283°/303°
- Lobe Separation Angle: 107°
- RPM Range: 1700-5500
Thumpr : High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.
Part TypeCamshaft
BrandCOMP CAMS
Package Height4.0
Package Width4.0
Package Length24.25
Weight10.54 PG
Part CategoryPerformance Parts
Vendor Part Number42-600-9
Package Qty1
Package TypeEA
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