Comp Cams 1.550 Nascar Valve Spring Performance Lighting This switch uses the factory

This switch uses the factory OEM connector

this set handles daily driving and track duty without corrosion concerns

This is a manual tool with no wear-out mechanism

Shiny Polished Surface

What if I find a crack or leak after I get it

Comp Cams 1.550 Nascar Valve Spring Performance Lighting This switch uses the factoryCOMP Cams Valve Springs By Design DUAL Manufactured from Super Clean wire to eliminate surface flaws and fissures Dual spring design capable of handling the increased lift in extreme stress applications Designed for superior strength and durability Adds valve train stability in race, street strip and street performance applications Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing