Specifics and Features:
Made of High Quality Durable Mild Steel Material
TIG welded CNC Machine Flange
Metal Gaskets Included
2 x 4-1 Racing design
Increase High Flow Air, Instantly Gain 10 to 15 Hp. / Tq.
2.5" Reducer Couplers
1 X Pair of Exhaust Manifold Headers
1 X Pair of Exhaust Manifold Header Reducers
Hardware as Shown in the Picture Above
ALL Small Block Chevy V8 Engines from '55+ using the Standard Exhaust Pattern - 283, 305, 327, 350, 400,... etc.
100% Brand New
Professional Installation is Highly Recommended
Installation Instruction is NOT Included