You've come to the right place for current Penske racing shocks Coilover kits available for C5 and C6 Corvettes!

PLEASE CHOOSE the correct Tire compound and Aero configuration you intend to run, and we'll choose the correct spring length and Rate for you!

The 8300 series double adjustable package features a single shaft rebound bleed adjuster and a high-speed compression adjuster on the remote reservoir.

The 8700/8760 series triple adjustable package features a single shaft rebound bleed adjuster and independent high and low-speed compression adjustment on the remote reservoir. The 8700 continues to dominate at the highest levels of professional motorsports.

**PLEASE NOTE - STANDARD C5/C6 SHOCKS COME WITH EYELET STYLE BODY CAP AND OUR ADAPTER MOUNTS**

All shocks are hand built to order specifications. Please allow a minimum of 10 business days for processing. We will do our best to update lead times in real time. 

Min spring rate is 400lb/in, max is 1100lb/in. 

This is with the adjustment at full soft, or full stiff. Our typical spring combo is 550-850 range, depending on tire and level of aero.  We offer flat floor aero and time attack valving, as well as street tire, big power valving  for class rules like gridlife and SCCA Time Trial. 

AS OF JAN10, 2026, LEAD TIME IS 3-4 WEEKS