We specialize in performance parts sales and late model GM Performance work including C5 and C6 Corvette, Camaro, Trans-Am, CTS-V, GTO, 2010 Camaro, and GM Truck. JHR Performance provides quality work to individuals seeking greater performance out of their cars.
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LSx Valve Cover Breather$46.99 Compare
LSx Chromoly 5/16″ Pushrod Set of 16$104.99 Compare
Comp Cams Trunnion Bearings for LSx Engines$136.97 Compare
Comp Cams Custom Camshaft by JHR Performance$389.99 Compare
BTR .660″ Lift Platinum Spring Kit with Titanium Retainers$298.99 Compare
BTR .660″ Lift Platinum Spring Kit with Steel Retainers$228.99 Compare
We can handle any aspect of your GM Performance vehicle. Whether you are looking for basic bolt on parts, or a full out race car build (drag, road race, or autocross) we would be privileged to take care of it for you. » LEARN MORE
LSA Interchangeable Crank Pulley Kit with Ring #cadillac #camaroRead More...
This Nice 05 C6 with a forged short block with a ProCharger D1SC supercharger kit with a 4.5 upper pulley . Kooks Headers and Exhaust 2" headers HP Tuners JHRPerformance tune.Read More...
We tuned this car up before heading to the Wanna go fast 1/2 mile Event in GA.
With very conservative boost this car still made 690 RWHP
Kooks Headers and Exhaust shared JHR Performance's post.
The guys at JHR Performance did a really good job with this 2015 Chevrolet Camaro with a set of Kooks Headers and Exhaust. Here are some photos. #getkookin #thebestornothing http://www.kooksheaders.com
This awesome 2015 1LE got a set of Kooks Headers and Exhaust a JHR custom grind stage 3 COMP Cams an...Read More...
- Buick Grand National
- Awesome Camaro 2015
- Cadillac Stage 1 Upgrade
- 2011 Gran Sport
- CTSV cai kits
- 2011 M6 CTSV
- Stingray C7 Supercharger
- Corvette ZR1 Intercooler
- Supercharging Kit
- Corvette ZR1 Action
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