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COMP Cams K12-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam K-Kit for Chevrolet Small Block
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About COMP Cams K12-602-8 Big Mutha' Thumpr 243/257
Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. K12-602-8 contains the following: 12-602-8 Big Mutha' Thumpr 243/257 Hydraulic Roller Cam for Chevrolet Small Block, 853-16 Retro-Fit Hydraulic Roller Lifter Set for 265-400 Chevrolet Small Block, 2100 Magnum Double Row Timing Set for '78-'86 Chevrolet V6 and 265-400 Small Block, 26918-16 Performance Street 1.310" OD Beehive Spring; 1.800" Installed Height; 16 Springs, 648-16 Machined Steel Set of 16 - 7 Degree, 11/32", Single Groove Race Locks, 787-16 7 Degree Steel Retainer Set of 16 for 11/32" Valve w/ 26915/26918 Beehive Springs, 501-16 Set of 16 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem, 7609-16 Magnum 7.300" Long, .080" Wall, 5/16" Diameter Pushrod Set
