Advance Adapters Outside Frame Rail ,Buick 225 & 231 ci. V6,Conversion Headers

Outside Frame Rail ,Buick 225 & 231 ci. V6,Conversion Headers

Jeep Univ. Round Fender (CJ5, CJ6, CJ7, & M38A1)

Our header flanges are 3/8" thick and all of our primary tubes are constructed with 16 gauge tubing with a 2-1/2" 3 bolt collector ring. Each design is available in a non-plated version, ready for your painting or custom coating. Our written guarantee states that if the headers do not fit your engine conversion exactly as you see fit, then simply return them for a full refund. You will only be responsible for the freight charges.Thirty-four years of continual fine tuning and adjustments have made the Advance Adapters headers a choice for all engine conversion installations.