Description: Fitment and Product Information: Big Mutha'Thumpr 243/257 Hydraulic Roller Cam and Lifter Kit for Chevy Big Block 396-454Brandname: Comp Cams Part Number: CL11-602-8 Big Mutha'Thumpr™ 243/257 Hydraulic Roller Cam and Lifter Kit for Chevy Big Block 396-454. Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears, and headers, very rough idle.Specs:Engine Family:Chevrolet 396-454 c.i. 8 Cylinder (1967-1996)RPM Operating Range:2,500-6,100Grind Number:299THR7Cam Type:Hydraulic RollerLifter Style:Hydraulic RollerCamshaft Series:ThumprUsage:Street/StripAdvertised Intake Duration:299Advertised Exhaust Duration:319Intake Duration at .050 Inch Lift:243Exhaust Duration at .050 Inch Lift:257Intake Valve Lift:0.57Exhaust Valve Lift:0.554Lobe Separation:107Camshaft Gear Attachment:3-Bolt The Wundercarparts 90 Day Warranty: Wundercarparts offers a 90 day warranty against manufacturer defects on all items we sell! Additionally, most new items come with a seperate manufacturer warranty. Please message us through eBay for further information on manufacturer warranty, or to start a warranty claim. WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Price: 1135.57 USD
Location: United States
End Time: 2025-01-18T17:58:56.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Interchange Part Number: COC_CL11-602-8
Manufacturer Warranty: 90 Days
UPC: 036584153481
Manufacturer Part Number: CL11-602-8
California Prop 65 Warning: Cancer and Reproductive Harm
Brand: Comp Cams
