Availability
PONTIAC Exhaust
Walker Quiet-Flow SS Muffler
Part Number: WLK-21415
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2045
Not Yet Reviewed
Estimated Ship Date: May 12, 2026
Exhaust Systems, Turbo Pro, Crossmember-Back, Stainless Steel, Natural, Turbo Pro Mufflers, Oldsmobile, Pontiac, Kit
Part Number: PYE-SGA12T
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Headers, Mid-length, Steel, Temporary Non-high Temperature Paint, Round Port, Chevrolet, Pontiac, Small Block LS, Pair
Part Number: DOU-D3358-B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Exhaust System, Crossmember Back w/H-Pipe 70-74 F-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe Violator Mufflers/Hardware
Part Number: PYE-SGF41V
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Exhaust Pipe, Mid-Pipe, Stainless Steel, Natural, 3 in. O.D., Chevy, Pontiac, Small Block LS, Pair
Part Number: DOU-DMP105
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Catalytic Converter, California Grade CARB Compliant Universal Catalytic Converter, Stainless Steel, Audi, Volvo, Each
Part Number: MPE-3322306
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Exhaust Tip, Round, Stainless Steel, 2.25 in. Diameter, 5.5 in, Each
Part Number: APH-ST1253S
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Header Fasteners, Bolts, Locking, 12-point, Seal, Nickel Plated, AMC, Buick, Chrysler, Pontiac, Set of 12
Part Number: STG-8936
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 37.88 in. Overall Length, Buick, Pontiac, Each
Part Number: APH-642278
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Headers, Competition, Mid-length, Steel, Silver Ceramic Coated, Chevy, Pontiac, Small Block LS, Pair
Part Number: HOK-2472-1HKR
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Pontiac G8 GT 2008-09 Headers 1-7/8" High-Flow Cats Performance
Part Number: STW-PG8HCATST
Not Yet Reviewed
Estimated Ship Date: Jun 24, 2026 if ordered today
Estimated Ship Date: Jun 24, 2026 if ordered today
Exhaust Tip, Single, Round, Clamp-on, Stainless, Polished, 2.25 in. Inlet i.d., 2.5 in. Oulet, Slant Cut, Each
Part Number: WLK-36445
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intermediate Pipe, Steel, Aluminized, Chevy, Pontiac, 301/305/350/400/403, Each
Part Number: WLK-45757
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Connects to factory OEM connection point
Part Number: KOK-22413300
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Exhaust Manifolds, LS Cast Tubular, Cast Iron, Silver Ceramic Coated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Small Block LS, Pair
Part Number: PTE-H8097-1
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Headers, Long Tube, 304 Stainless Steel, Natural, X-Pipe, Pontiac, Kit
Part Number: PYE-HDR140SK
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Exhaust System, No-Muffler, Header-Back, Stainless Steel, Natural, Olds, Pontiac, 350-455, Kit
Part Number: PYE-SGA12
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Exhaust Hanger Grommet, Rubber, Black, 2.25 in. Width, 4.00 in. Height, 1.19 in. Thick, Chevy, Chrysler, Each
Part Number: WLK-35750
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Motor Mount Heat Shield, 15.50 in x 4 in., 1,200 Degrees F Continuous, 2,000 Degrees F Intermittent, Round Mounts, LSx/LT, Chevy, GMC, Each
Part Number: HSP-503010
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Catalytic Converter, Stainless Steel, 2.50 in. Inlet, 2.50 in. Outlet, 15.0 in. Length, Universal, Each
Part Number: MPE-418006
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: Tomorrow
Intermediate Pipe, Steel, Aluminized Finish, Driver Side Pipe for Dual Exhaust, Chevy, Pontiac, Each
Part Number: WLK-43745
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevy, Pontiac, 5.3L, Each
Part Number: MPE-4561221
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Exhaust Manifold Hardware Kit, 10 Studs and Nuts, Steel, Zinc Plated, Grade 9.8, 8mm x 1.25, Buick, Chevy, Oldsmobile, Pontiac, Saturn, L4, Kit
Part Number: RNB-03422CD
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 13 in. Length, Each
Part Number: MPE-91005
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
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