Heavy stamped steel flange mounts header pipe to manifold. (Note: Flanges are included with our exhaust systems). For big blocks. Two required. (RC-156 Shown)
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nsure a secure and reliable connection between your headers and exhaust pipes with this 12-piece flange bolt set, designed specifically for 1956-1982 Chevrolet Corvette models. This factory-correct set provides a precise fit, maintaining…
This stamped steel 2.5"exhaust flange is used on the 327 with high performance and all big blocks 396/427/454.
It measures: 3/8 thick with 2 5/8 inch diameter hole center, 7/16 bolt hole diameter, 3 inch center to center on the mounting…
Replacement Of Original Fits 2.5 Inch Exhaust 3 Bolt Flange This El Camino replacement exhaust flange has been manufactured to meet or exceed factory specifications and performance. You will find the fit and function will work…