COMP Cams 48-600-5 Thumpr Cam, Chevy 348/409, 2000-5800 RPM
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What's in the Box
These COMP Cams Thumpr cams will make your 1958-1965 Chevy 348 or 409 wake up and sound nasty. Thumpr cams have a long exhaust duration and other grind characteristics to produce a powerful, hard-hitting exhaust note. Lifters sold separately.
High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.
Thumpr Cam Spec Chart (GIF)
Item DetailsHi-Perf Street - Choppy/Thumping idle
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