HINSON C5R LSx Timing Chain LS1 LS2 LS3 LS6 LS7 LS9 LSA It fits all GM V8 engines from the 1997 Corvette to the 2014 Silverado. Purchase from Hinson Motorsports with peace of mind and security. Buy with confidence because Hinson Motorsports backs its products 100 percent. The HMS C5R timing chain is available for all Gen 3, Gen 4 and Gen 5 engines. 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L Popular Racing C5R LS timing chain now available at HINSON Motorsports