Flowmaster - Flow FX Muffler - 2.50 In/Out - Round Body - Moderate Sound - Stainless Steel 375 in Arch - 153

375 in Arch - 153 lb/in Spring Rate - 2300-2600 lb Car Weight - Steel - Natural - Camaro Style - Each

Throttle Lever Stud - Transmission Kickdown - 1/4 in - Steel - Zinc Oxide - 200R4 / 700R4 / TH350 - GM 1982-2014 - Each

Oil Pan Gasket - 1-Piece - Rubber / Steel - LS7 / LS9 - GM LS-Series - Each

02 in OD - C3-R5 Valve - Steel - Blue Paint - GM F-Body 1970-81 - Each

880 in Valves - 357 cc Intake - 121 cc Chamber - 1

Flowmaster - Flow FX Muffler - 2.50 In/Out - Round Body - Moderate Sound - Stainless Steel 375 in Arch - 153Flowmaster's Flow FX 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 Flow FX mufflers have a compact 4. 00 inch diameter round body that will fit nicely on just about