M-80 Series Muffler 3 in Round 14 in L Hardware Not Incl Polished tailgates-and-liftgates Facilitates installation of a T56/T56

Facilitates installation of a T56/T56 Magnum manual transmission behind an LS engine in any year 1st-gen F-body & X-body

Supports up to 1750 EFI or 2200 Carb HP (@ 60 PSI at 13

SKU Number : J3200491 Brand : Crown Vintage UPC : 848399058956 Part Type : Worm Shaft Bearing Dimension : 0

2L V8 1988 - 1990 GMC K3500 Sierra SLE 454/7

5 Packaging Type Unboxed Over All Length 30 Outlet Type 2 Bolt Fixed Flange Manufacturer Part Number 17225 Large Pkg

M-80 Series Muffler 3 in Round 14 in L Hardware Not Incl Polished tailgates-and-liftgates Facilitates installation of a T56/T56Sometimes you just gotta have the best of everything. When it comes to flow, you just can't get anything better than our Race Pro Muffler. This baby features a straight through path that guarantees throughput that's 95 percent of straight tubing! The sound is surprisingly tame considering the absence of any impedance when you look down its barrel. At idle and low rpm cruising, you will not draw much attention, but upon acceleration, bystanders