LS1/LS6 CNC Ported 799/243 Heads .650 Springs 2.02/1.59 Valves PAIR

799 ported heads

These heads seem to good so far getting ready to have it tuned in the next 2 weeks pleased with them so far

799 heads

The heads came within 5days,packed very securely with the return label affixed to the inside flap of the carton - super easy . Head work looks very nice. The machining in the intake runners did cut into the rocker arm bolt holes - but only slightly. A little gasket sealer on the bolts will work . Thanks guys !

799 Heads

The heads look great. Well packed. I am still building the engine so I cannot review the performance.