Hooker Super Competition Small Block Reverse Flow Muffler - Small Block Reverse Flow - 4 in Side Tube - Slip-In - Pair 102582 Outer mounting bolt holes are

Outer mounting bolt holes are 2

Fits 3/8" Stud

1984-1992 Chevrolet G30

Weld-on kit adds an adjustable feature to standard 3/4" slider boxes

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