Flowmaster FlowFX Bullet Muffler - 2.25 - 14in. Long - Round Body#FLO-71415 GIR1252 Deep engravings

Deep engravings

5mm (11/32" - 3/8")

Head Gasket SB Chev 400

No-Load Speed: 300rpm Net Weight: 0

16mm (1-1/16"-1-3/16")

Flowmaster FlowFX Bullet Muffler - 2.25 - 14in. Long - Round Body#FLO-71415 GIR1252 Deep engravingsThe FlowFX series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone, both inside and outside the vehicle. The large straight through smooth core offers up a different sound than that typical "chambered" sound that Flowmaster has become famous for. These new FlowFX mufflers have a compact 4. 00 inch diameter round body that will fit nicely on just about any