Flowtech Header Back Exhaust System – FlowTech (51525FLT)

FLOWTECH Super Street Exhaust Kits offer a top quality, custom fit dual exhaust system at a price that couldn’t be more affordable. This kit includes tailpipes, clamps and hangers, excluding mufflers. Designed to be used with FLOWTECH headers 11500FLT and 31500FLT. Header flanges required if using headers other that the ones listed. These heavy duty 16-gauge systems offer the maximum in versatility. Available for either header or stock manifold applications, FLOWTECH Super Street Dual Kits were designed to locate all components above the frame. This kit features factory exit locations and with hardware and instructions included.
Fits 1973-1974, 305-400 Engine, Chevrolet / GMC / Pickup, 1/2, 3/4 & 1-TON, 4 WHEEL DRIVE ONLY. 2.25 inch tubing.
See “Installation Notes” for specific fit requirements.
EXH SYS 73-74 CHEVY/GMC 4WD
For use with factory exhaust manifold system order sales #52525FLT. For direct fit using headers 51525FLT kit should be used with Flowtech Headers sales #11500FLT or 31500FLT. Header flanges not included. Required Muffler “inlet and outlet” tube size is 2.25″, Suggested mufflers: TERMINATOR sales #50121FLT or RAPTOR sales #50051FLT.

Specifications

Vehicle Fitment