Longacre Gauge Line Kit -4 AN - 48 in -4 AN Female to 1/8 in NPT Male - Braided Stainless / PTFE R03J003XXXXXL Cat-back System 409S - Single 2 1 2 to M77MS829H30 1303LS1-3 Size:Youth 2X-Large

Cat-back System 409S - Single Rear Exit - Force II - Moderate Sound

The LONG-TUBE design of these headers provides ample exhaust flow to let your 326-455 Pontiac engine breathe easy

Kevlar translates to increased speed and a safer racing environment

This exhaust system comes complete with a 13" length baffled muffler

210" overall head height and

Longacre Gauge Line Kit 4 AN 48 in 4 AN Female to 1 8 in NPT Male Braided Stainless PTFE R03J003XXXXXL Cat back System 409S Single 2 1 2 to M77MS829H30 1303LS1 3 Size:Youth 2X Large Cat back System 409S Single Rear Exit Force II Moderate Sound The LONG TUBE design of these headers provides ample exhaust flow to let your 326 455 Pontiac engine breathe easy