Painless Wiring Official Site of Painless Performance, American Made wiring harnesses for your hot rod, street rod, muscle car, off-road and everything in between. Wire it once and wire it right with Painless. painless wiring harness camaro | eBay Find great deals on eBay for painless wiring harness camaro. Shop with confidence. Skip to main content. eBay Logo: Previous Price $657.79. Guaranteed by Thu, Jul. 25. Buy It Now. Free Shipping. 12 Watching. 13% off. PAINLESS WIRING 1969 Camaro Wiring Harness 26 Circuit. Brand New. $1,149. Buy It Now +$9 shipping.