What's New (And News!)

Cool Gift Ideas! (Performance Clinic has GIFT CERTIFICATES available year-round).  

Performance Clinic Tees!  

Available in Orange, Charcoal, Brick, Blue and Black, sizes small to XL for adults.. $15 (Sixes 2XL and above $20)  Kid's sizes available on Special Order. 

Performance Clinic Logo Jackets!

 "Port Authority" crew jackets available in Black or Navy. Fleece-lined, water-resistant and wind-resistant, with 3 zipper pockets. With Performance Clinic imprint and your name! $99.95

Performance Clinic "Signature Valve Covers" for small block and big block Chevy engines. Cast aluminum.. $195/Pair

(Note... These items available ONLY by phone order or in-store... Sorry, NO e-mail orders accepted)

 Performance Clinic "Reversion/Taper Spacers" for 4150 base.
When you have a race engine using a 4150 base carb, making more than 600 Hp , and have room for a 2" Combination Reversion/taper spacer, we can help you gain 10-15 HP with the Performance Clinic Spacer Combo. Using this combo unit, gives the carb a more accurate metering signal and accelerates the fuel/air Mix into the manifold plenum for an increase in torque. Available only from Performance Clinic $200

Attention Big Block Chevy Owners! 

FINALLY.. A Solution to an OLD Problem!  

From Performance Clinic and Dart: an ADJUSTABLE Pushrod Guide for big-block Chevy engines with conventional (factory-type) heads.  It's hinged at the center-point to FINALLY solve the pushrod/rocker arm/valve tip alignment issues this engine was born with. (Click on the photo for a larger image) Until now, you had to bend, twist, hammer and sometimes even heat the guides to keep from wearing out and beating up valve train components. THIS is the answer!

They're now IN STOCK at Performance Clinic for 3/8 pushrod applications.  The price is right too!  Call us or stop by today.  

Competition Cams Zinc Additive for Engine Oil

Mandatory Additive for Flat Tappet Camshaft usage. Stop in or order by phone!