LS Conversion Exhaust Header Set, Long-Tube, Raw Stainless Steel

LS Conversion Exhaust Header Set, Hedman Husler, Long-Tube, Raw Stainless Steel, Includes Gaskets, O2 Bungs, Mounting Hardware and Instructions

LS Conversion Exhaust Header Set, each set is built using T304 stainless steel flanges, primary tubes and collectors. The smooth flowing, 1-7/8 in. diameter, CNC mandrel bent tubes are hand-welded by our welding craftsman, to ensure each pair is identical to the next. The stout 3/8" header flanges ensure a great seal that will resist warping, and the high-flow 3 in. race collectors ensure unimpeded exhaust flow for maximum performance.Hedman Husler confidently backs these headers with a One year warranty. This part number ships with a raw T304 stainless steel surface.

Note:

Fit round cylinder port stock profile heads. 4L80E requires modification / trimming to bellhousing ears.

Note:

Not Legal for Street Use on 75' Later Model Years. Legal for off-road use only.

Chevrolet Camaro Years:

1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81)

Pontiac Firebird / Trans Am Years:

1970 (70), 1971 (71), 1972 (72), 1973 (73), 1974 (74), 1975 (75), 1976 (76), 1977 (77), 1978 (78), 1979 (79), 1980 (80), 1981 (81)

NPD Part Number : K-3601-72SLS
Manufacturer Reference #'s: 45697