600 Lift Beehive Valve Springs with Seals. Set of 16 Beehive Springs and 16 “Tophat” Style Valve Seals. Michigan Motorsports has teamed up with a Tier 1 OEM supplier to offer high quality, durable performance beehive springs at a competitive price. These springs are a great alternative to the popular PAC 1218 and 1219 springs […]
600 Lift Beehive Valve Springs. Set of 16 Beehive Springs. Michigan Motorsports has teamed up with a Tier 1 OEM supplier to offer high quality, durable performance beehive springs at a competitive price. These springs are a great alternative to the popular PAC 1218 and 1219 springs which have seen large price increases over recent […]
645 LS Dual Valve Spring Kit w/ Steel Retainers. Will not fit LS7 or LS9 applications, or aftermarket heads with bronze valve guides. Michigan Motorsports’ dual valve spring kits are ideal for camshafts up to. 645 lift, which covers the vast majority of aftermarket LS camshaft options. These springs strike the perfect balance of having […]