Manufacturer's Part Number:
Hooker Super Competition Sidetube Slip-in Mufflers
Summit Racing Part Number:
Exhaust Insert Style:
Exhaust Insert Material:
Exhaust Insert Finish:
Sold as a pair.
Small Block reverse flow design. Fits into 4.000 in. diameter sidetubes only.
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These Hooker 4 in. sidetube slip-in mufflers have been developed for vehicles with 4 in. sidepipes, such as those equipped with Hooker Super Roadster and side mount headers. The mufflers are easily removed for racing purposes, and are available in a performance-style glasspack or in a quieter, all-metal, reverse flow-style. They produce an average of 23 percent more power than open headers, and feature a high-flow, perforated core that operates at 99 percent efficiency. High-temperature packing material absorbs noise while producing a powerful, mellow sound. The outer case is constructed of durable 16-gauge aluminized steel and protected by electrostatically applied high-temperature black paint. The inlet and outlet are 2.5 in. perforated cores in a 4 in. casing.
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