PONTIAC 6.6L/400 Exhaust

Header, Block Hugger, Steel, Black Ceramic Coated, 1 5/8 in. Tubes, 2 1/2 in. Collectors, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: SNH-CC10AP158BEC

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Crossmember Back Exhaust Kit, 70-71 GTO valence exit w/H-pipe 2.5" 18" Turbo Pro Muffler

Part Number: PYE-SGA42T30

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Systems, H-Bomb Header/Crossmember-Back, Stainless Steel, Natural, Turbo Pro Mufflers, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA43T

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust System, Crossmember Back w/H-Pipe 70-74 F-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe Hardware Incl Muffler & Tip Not Incl Pypes Exhaust

Part Number: PYE-SGF41

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust System, Crossmember Back w/H-Pipe 67-69 Split Rear Dual Exit 2.5 in Int Pipe & Tailpipe Street Pro Mufflers/Hardware

Part Number: PYE-SGF42S

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust System, Crossmember Back w/H-Pipe 67-69 Split Rear Dual Exit 2.5 in Int Pipe & Tailpipe Violator Mufflers/Hardware

Part Number: PYE-SGF42V

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Systems, H-Bomb, Crossmember-Back, Stainless Steel, Natural, Chevy, Pontiac, Kit

Part Number: PYE-SGF44T

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Systems, Turbo Pro, Crossmember-Back, X-Pipe, Stainless Steel, Natural, Chevy, Pontiac, Kit

Part Number: PYE-SGF911TE

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crossmember Back Exhaust Kit, 70-71 GTO Valence Exit w/X-change 2.5" 18" Turbo Pro Muffler

Part Number: PYE-SGA16T30

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Catalytic Converter, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, 21.50 in. Length, 5.0, 5.7, 6.6L, Each

Part Number: MPE-93431

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

×

Catalytic Converter, Stainless Steel, Universal, 2.25 in. Inlet/Outlet, 16 in. Length, Each

Part Number: MPE-93505

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

×

Headers, Tri-Y, Steel, High Temperature Black Paint, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: DOU-D370Y-B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Long Tube, Steel, High Temperature Black Paint, Chevy, Pair

Part Number: DOU-D330-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Long Tube, Steel, Painted, Pontiac, 326-400, V8, Pair

Part Number: DOU-D564-B

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Long Tube, Steel, Painted, Pontiac, 326-455, V8, Pair

Part Number: DOU-D569-B

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Long Tube, Steel, Painted, Pontiac V8, Pair

Part Number: DOU-D581-B

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, Challenge, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: APH-3008

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.50 in. Overall Length, Each

Part Number: APH-604006

Not Yet Reviewed

Estimated Ship Date: Nov 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crossmember Back Exhaust Kit, 70-71 GTO valence exit w/X-pipe 2.5" 18" Turbo Pro Muffler

Part Number: PYE-SGA12T30

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, 2.25 in. Offset Inlet, 2.25 in. Offset Outlet, 23.50 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5053

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Header, Long Tube, Steel, Black, Pontiac, 350, 400, 455, Pair

Part Number: PTE-H8301-B

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Shorty, Steel, Natural, Chevy, Small Block, Pair

Part Number: PTE-H8068

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Shorty, Steel, Painted, Chevy, Small Block, Pair

Part Number: PTE-H8068-B

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Headers, Long Tube, Steel, Thermal Coated, 1.75 in. Primary, 3.00 in Collector, Pontiac, 350, 400, 455, Pair

Part Number: DOU-D570-B

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CATALYTIC CONVERTER

Part Number: WLK-81328

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• $20.00 Summit Bucks
• Special Order