Hedman Hedders 68023 LS Swap Mid-Length Headers GM A-Body G-Body Black Ceramic

The Hedman Hedders 68023 are mid-length LS engine swap headers purpose-built for installing a Chevy LS-series engine into 1978–1981 GM A-Body and 1982–1988 GM G-Body platforms. Handcrafted in the USA from mild steel, these headers are finished in Hedman's durable Black-Maxx satin black ceramic-metallic coating for long-lasting corrosion resistance and a clean underhood appearance.

Key Features:

• Mid-length tube design delivers improved low- and mid-range torque gains over cast iron manifolds while offering better ground clearance and component clearance than long-tube headers
• 1-3/4 in. primary tubes constructed from 16-gauge mild steel for strength and reliable flow
• 3 in. collectors with ball-and-socket gasketless flange for leak-free collector attachment
• 3/8 in. thick head flanges with standard round port profile for a secure, long-lasting seal
• Black-Maxx satin black ceramic-metallic finish resists heat and corrosion for lasting durability
• Compatible with Chevy LS-series engines — no A.I.R. or EGR provisions
• Includes gaskets, small-head header bolts, ball-and-socket collector reducers (2-1/2 in. exit), and mounting hardware
• Made in the USA and backed by Hedman's Limited Lifetime Warranty

These headers are an ideal solution for LS swap builds in classic GM muscle cars and wagons. The included reducer adapters allow connection to a standard 2-1/2 in. exhaust system without additional fabrication. Compatible with both automatic and manual transmissions.