Flowmaster American Thunder Header-Back Exhaust System - 2-1/2 in Diameter - Dual Rear Exit - Ford Mustang 1967-70 H761001M Aluminum brackets have outer holes

Aluminum brackets have outer holes 5

1967-1965 Buick Gran Sport

Features:Advance weight pins are staked and tig welded to the plateNylon pads ensure smooth operation of the advance weightsSupplied with small diameter cap with HEI style terminals and race rotor (will accept 8441 Cap-A-Dapt)Does not require an MSD Ignition ControlCARB E

Brackets provide mounting points for a strut rod assembly to help eliminate flex found in quick change rear ends

Easy To AssembleClamp-On Hose Fitting

Flowmaster American Thunder Header-Back Exhaust System - 2-1/2 in Diameter - Dual Rear Exit - Ford Mustang 1967-70 H761001M Aluminum brackets have outer holesPrebent pipe kits. Flowmaster's 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster. Features: Mandrel Bent 16 Gauge Aluminized Tubing 3 Year Limited Warranty Aggressive And Powerful Exterior Exhaust Tone Includes Hangers and Hardware For Easy Installation Header Back System Dual Out Rear Exit Dyno Tuned for Maximum Performance Vehicle Applications: