Maximizer Stainless Steel Exhaust Header 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 Chevy Blazer GMC Suburban Jimmy 2 & 4WD SBC C5 / 15 / 20 / 25 / 30 V8 265-400

NOTE:- This item doesn't work with C10

This Header Increase Better/Smoother Exhaust Flow At Higher RPM To Generate More Power And Maximum Performance Out Of Your Engine. Great Power Package to Unleashed Hidden Ponies From Your Motor. Get Up To 35% Better Exhaust Gas Flow By Replacing The Restrictive And Inefficient Factory Cast Log Manifolds With These Precision Built High Flow Headers. 100 % Fitment, Great Quality And Great Price Guaranteed.

Primary Tube : 1.5 " OD Collector : 2.5" OD Flange Thickness : 3/8" Runner Wall Thickness : 16 Gauge (1.5mm)

Application: 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 19901991 Chevy Blazer GMC Suburban Jimmy 2 & 4WD SBC C5 / 15 / 20 / 25 / 30 V8 265-400

Features: High Performance Track Proven Quality Headers Direct Bolt On Set Up Without Any Modification Dyno Tested and Increase Low End Torque And Horse Power Great Throttle Response With Great Sound High Heat Resistant Graphite Gaskets Included Hand Polished Mirror Finished 100 % Stainless Steel Flanges Dual TIG Weld, High Quality SUS-T304 Stainless Steel For Best Durability Maximizer Lifetime Warranty From Manufacture Defected Maximizer Genuine Products and Design In U.S.A.

• Maximizer Stainless Steel Exhaust Header 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 Chevy Blazer GMC Suburban Jimmy 2 & 4WD SBC C5 / 15 / 20 / 25 / 30 V8 265-400

Maximizer Stainless Steel Exhaust Header 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 Chevy Blazer GMC Suburban Jimmy 2 & 4WD SBC C5 / 15 / 20 / 25 / 30 V8 265-400Maximizer