Flowmaster American Thunder Exhaust System - Header-Back - 2-1/2" Diameter - Dual Rear Exit - Stainless - Chevy V8 AS0001 High Performance Series Bolts are

High Performance Series Bolts are rated at 170

1988-1993 Chevrolet S10 Blazer

1980-1983 Oldsmobile 98

Heat Screen features a thermal barrier on one side made of a superior reflective aluminized mylar surface

Bowl Fittings Contoured For Flow

Flowmaster American Thunder Exhaust System - Header-Back - 2-1/2" Diameter - Dual Rear Exit - Stainless - Chevy V8 AS0001 High Performance Series Bolts areFits 1968 1974 Chevrolet Nova with V8 engine. Crossmember back True Dual 2. 50 inch Exhaust System Includes Hangers and Hardware for Installation Mandrel bent 16 gauge Stainless Steel Tubing Aggressive to Moderate Exterior Exhaust Tone Does Not Include Header Reducer Cones or Downpipes for Factory Manifolds H pipe Crossover for Maximum Power Lifetime Limited Warranty Product Description: Exhaust System American Thunder Header Back 2 1 2 in Diameter