THE ZL1 SPEED SHOP HAS TESTED THIS SINGLE ROW BILLET TIMING SET IN MORE THAN 50 HIGH POWERED LS ENGINES OVER THE YEARS, MOST WITH VALVE SPRING PRESSURE 460-510 POUNDS. WE HAVE NEVER SEEN A FAILURE TO DATE, EVEN IN HIGH RPM ENGINES OVER 1000HP.
FITS BEHIND STOCK COVER AND OIL PUMP WITHOUT GRINDING OR MODIFICATION REQUIRED!
Part Number | 3172KT |
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Brand | COMP CAMS |