Availability
Exhaust Inserts
Muffler, Side Pipe, High-Flow, 4.00 in. Inlet, 33.375 in. Length, Steel, Pair
Part Number: DOU-D952
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Side Pipe Mufflers, Glasspack-style, Steel, Natural, 4 in. Diameter, 30 in. Length, Pair
Part Number: DOU-D950
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Mufflers, Sidetube Slip-In, 2 1/2 in. Inlet/Outlet, 4 in. Diameter, Steel, Black Aluminized, Pair
Part Number: HOK-21046HKR
Need It Sooner? We recommend these similar substitute parts:
Doug's Headers Corvette Side Pipe Mufflers for 1963-1982 CORVETTE - D952
Estimated Ship Date: Monday 4/13/2026
Exhaust Inserts, Torque Cones, Steel, Natural, 1.750 in. Diameter, Harley-Davidson®, Pair
Part Number: KUR-9155
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
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