Comp Cams Beehive Valve Springs, Performance GM LS1 Safety-Harness-Bars Hard panel construction designed for

Hard panel construction designed for plug-and-play installation without modification to existing mounting points

Direct LED replacement with chrome-trimmed clear lens housings

AEM's upgraded pump eliminates the erratic on and off switching/pulsing and ensures consistent fluid delivery for optimum performance

no additional brackets required

When the heat is on—literally—this is the cooling shirt that steps up

Comp Cams Beehive Valve Springs, Performance GM LS1 Safety-Harness-Bars Hard panel construction designed forBeehive Valve Springs, Performance GM LS1, Top 1. 055" O. D., . 650" I. D.; Bottom 1. 290" O. D., . 885" I. D. With a . 600" maximum lift, these BeehiveT Valve Springs were designed for hydraulic roller cams. COMP Cams BeehiveT Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique BeehiveT