Exhaust Manifold Header for C-10 LS Chevy GMC LS1, LS2, LS3 Shorty Engine Conversion Swap Truck 4.8L 5.3L 5.7L 6.0L 6.2L V8 Engine

Description:

• 100% brand new, Never been tried or installed
• Made out of 304 stainless steel and offer great quality, performance, and affordability.
• Headers are mandrel bent, tig welded, and feature polished stainless steel construction.
• All of headers have been dyno proven.
• We utilize V-Band collector construction, merge spikes, port matched flanges, and improved header to block/chassis clearance".
• Mandrel Bent Tubing
• Full 1 5/8" Primaries
• 2 1/2" Collector
• V-Band Collector Construction
• Collector Merge Spikes
• Port Matched Flanges
• Gains over 18+ rwhp
• V8 Engines Only
• 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines
• CNC Machined Flanges
• Polished 304 Stainless Steel
• Standard Graphite Manifold Gaskets
• Professional installation is highly recommended
• Installation Instruction is NOT Included

Note: "For LS series engine swaps only" These do not work on standard SBC or BBC.

Note: If using a larger 4L80E or older Turbo 350/400 transmission the bellhousing ears may need to be trimmed for proper clearance. Our headers are tucked in tight due to narrow older frame clearance.

Fitment:

• C10, Pickups, Panels: Chevy & GMC Trucks 1960+
• For Exact Years and Models, Please Check Compatibilities

Package including:

• Hardware such as Gaskets and Bolts as Shown in the Picture Above