High Rev VW Single Spring/ Retainer Kit empi intakes The sandwich adapter fits between

The sandwich adapter fits between stock filter mount and filter

Keep oil lines in check while maintaining that billet look

Empi rocker shaft kits help eliminate rocker shaft side play that causes rocker arm galling

Available in several bolt patterns for most VW and Porsche cars

All pulley are fully balanced and feature a Sivler zinc finish with durable bright white timing marks and numbers on a black background

High Rev VW Single Spring/ Retainer Kit empi intakes The sandwich adapter fits betweenEverything you need to prepare your heads for high lift cam use and high RPM applications. Kits include Single high performance valve springs, chromoly retainers, and hardened valve locks. Sold in kits of 8.