Long Tube Headers for 1982-2002 S10 S15 Blazer 283-400 V8

Overview

Upgrade your 1982–2002 S10, S15, or S10 Blazer V8 swap with Dynofit Long Tube Exhaust Headers, designed for Chevrolet Small-Block 283, 302, 305, 307, 327, 350, and 400 engines. Featuring 1.5" primary tubes, 2.5" collectors, and 0.3125" flanges, these headers support smoother exhaust flow and reduced restriction for performance-oriented builds. Designed for 2WD chassis swap applications. Does not fit angle-plug heads and fits TH350 automatic transmissions with floor shift only.

Fitment

• Engines: Chevrolet Small-Block V8 (283, 302, 305, 307, 327, 350, 400 cu. in.)
• Application: Cleared for S10/S15/S10 Blazer chassis swaps (1982-2002).
• Does NOT Fit Angle-Plug Heads.
• Fits TH350 Auto Transmissions with Floor Shift ONLY.

Specification

• Primary Tube Diameter: 1.500 in.
• Collector Diameter: 2.500 in.
• Flange Thickness: 0.3125 in.
• Port Dimensions: 1.580 in. (H) × 1.480 in. (W)

Notes

Professional Installation is Highly Recommended
Installation Instruction is not Included
CA Residents WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

How good exhaust headers benefit your cars?

Getting more air into your engine and more exhaust out is crucial for a performance motor. This is where exhaust headers come into play as the first step of an exhaust system. Performance headers optimize air flow, replacing the restrictive exhaust manifold that came with your vehicle.

Headers provide each cylinder with its own mini exhaust pipe, preventing interference and reducing back pressure that occurs with common exhaust manifolds. When cylinders are not competing to expel exhaust, they can deliver more power to the wheels, enhancing vehicle performance. Combined with a high-performance cold air intake and a cat-back exhaust system, headers eliminate all engine restrictions, allowing it to perform at its full potential.