THIS IS A SET OF 17 DROP IN GM "LS7 LIFTERS". THESE HAVE EARNED REPUTATION OF THE HIGHEST QUALITY LIFTER AVAILABLE FOR LS SERIES CHEVROLET ENGINE. THE ZL1 SPEED SHOP WOULD AGREE EXCLUDING THE GM COPO LIFTER THAT IS BUILT BY JOHNSON LIFTER.
CONTACT THE ZL1 SPEED SHOP FOR A BETTER LIFTER THAN THIS LS7 SET. THIS GM LS7 SET IS NOT RECOMMENDED FOR VALVE SPRING PRESSURES GREATER THAN 360 POUNDS OPEN PRESSURE. WE HAVE BETTER LIFTERS AVAILABLE FOR HEAVY HIGH PRESSURE DUAL VALVE SPRINGS USED FOR HIGH LIFT AFTERMARKET CAMSHAFTS.
Part Number | 12499225 |
---|---|
Brand | CHEVROLET PERFORMANCE |