For Chevy Big Block 396 402 427 454 502 Engine Polished Stainless Exhaust Header

DESCRIPTION

--Material: Stainless Steel

--Finish: Polished

--Outlet Size: 2 17/20"

--Primary Tube Size: 1 13/20" square

--Head Flange Thickness: 7/16"

--Outlet Flange Thickness: 3/8"

--Designed for Chevy Big Block 396, 402, 427, and 454 V8 engines.

--Excellent quality and durability to improve vehicle performance.

--Shorty design for power gain from idle to mid-range RPM.

--Fully mandrel bent tubes made of high-quality 16-gauge stainless steel.

--Head flanges laser-cut from high-quality 3/8" thick steel plates.

--The flange is flattened by a hydraulic press for precise and leak-free sealing.

--Boasts TIG brass style welding on all joints for superior strength and a polished finish to protect against rust.

--Comes with bolts and gaskets.

--Compatible with Chevy Big Block

For 1965-1973 Chevelle 6.5L 396, 6.6L 402, 7.4L 454

For 1969-1974 El Camino 6.5L 396, 7.4L 454

For 1973-1975 Laguna 7.4L 454

For 1971-1974 Caprice 6.6L 402, 7.4L 454

For 1971-1972 Kingswood 6.6L 402, 7.4L 454

For 1970-1972 Camaro 6.5L 396, 6.6L 402

For 1973-1974 Malibu 7.4L 454

For 1971-1974 Impala 6.4L 402, 7.4L 454

For 1968-1975 Bel Air 6.5L 396, 6.6L 402, 7.4L 454

For 1971-1972 Biscayne 6.6L 402, 7.4L 454

For 1971-1972 Brockwood 6.6L 402, 7.4L 454

For 1972 Townsman 6.6L 402, 7.4L 454

--Package: Including all items in the pictures.

Note: Professional Installation Is Highly Recommended (No Instruction Included).