Description
Upgrade your Chevy’s exhaust system with these Flowtech 11500FLT Performance Headers — engineered for reliable power gains, improved exhaust flow, and a perfect fit. Designed to fit Chevy Pickup and Blazer 265–400 V8 engines (2WD and 4WD), these headers feature Flowtech’s exclusive Power Plenum™ technology and machined O-ringed port flanges for a leak-proof seal.
Precision-built from .060" computer-controlled mandrel-bent tubing, they deliver smooth exhaust pulses and maximum durability. Each set includes premium gaskets and all necessary hardware, making installation straightforward and secure.
Features:
Flowtech Power Plenum™ full-length header design
CNC-machined O-ringed port flanges for a tight, leak-free seal
.060" mandrel-bent steel tubing for improved exhaust flow
Includes all mounting hardware and premium gaskets
Easy bolt-on installation
Compatible with Chevy PU and Blazer 265-400 V8 engines (2WD & 4WD)
Made in China
Part Number: 11500FLT
Brand: Flowtech Exhaust
Condition: New in original box (box may show storage wear)
Perfect for: Performance upgrades, engine swaps, or restoring classic Chevy trucks and Blazers.
