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Home > Chevrolet/GM > Small Block: 262-400, 55-86' > Camshafts > Retro-Fit Hydraulic Roller > Thumpr™
Big Mutha Thumpr™, 299THR7
Street/Strip Needs 9.5:1, Very Rough Idle
Big Mutha Thumpr™, 299THR7 <BR> Street/Strip Needs 9.5:1, Very Rough Idle
Product Representation: Actual part may vary based on configuration ordered.
Part: 12-602-8
Price: $297.78
Weight: 8.64 lbs FREE SHIPPING OVER $50!
Quantity:

HYDRAULIC ROLLER Street/strip, needs 9.5:1 CR , 2800+ stall, intake, gears, and headers, very rough idle

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*SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a camshaft with the oiling groove, please call us at 1-800-999-0853 or click here to contact us, and we will assist you with placing an order.
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