and Performance Parts and Accessories
Tri-Five Chevy Painless Performance Products - Exhaust
Painless provides the performance market with hassle-free solutions to automotive wiring harnesses, computer chips/modules, engine management systems, electrical switches, and panels. Each product is designed by an expert engineering team and tested withcutting edge diagnostic equipment to ensure optimal performance and make your next wiring job painless!
Weld-in oxygen sensor fitting for all fuel injection systems. Fits TBI, TPI, CMFI, LT1, LSX, 5.0L and most other oxygen sensors. Important: This part requires welding for installation. Professional installation is...