Gearhead Gifts - Find the Perfect Gift for the Gearhead on Your List!

Gearhead Gifts - Find the Perfect Gift
for the Gearhead on Your List!

$5 Off Your $100 Mobile App Purchase!

PONTIAC 6.6L/400 Exhaust

Individual Parts

Results 51 - 64 of 64

Headers, Long Tube, Steel, Painted, Pontiac, 326, 350, 400, V8, Pair

Part Number: DOU-D568-B

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Exhaust Systems, Turbo Pro, Crossmember-Back, X-Change Crossover, Stainless Steel, Natural, Turbo Pro Mufflers, Oldsmobile, Pontiac, Kit

Part Number: PYE-SGA16T

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

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

Part Number: DOU-D326-B

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ H-pipe 18" Turbo Pro Muffler

Part Number: PYE-SGA40T30

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Crossmember Back Exhaust Kit, 1964-72 GM A-Body 2.5" w/ X-pipe 18" Turbo Pro Muffler

Part Number: PYE-SGA10T30

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 12, 2025 if ordered today

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

...Loading

Estimated Ship Date: Tomorrow

Headers, Mid-Length, 304 Stainless Steel, Natural, Chevy Small Back, Pair

Part Number: HED-62600

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

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

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

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

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

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

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

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

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

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

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Headers, Elite Extreme-Duty, Long Tube, Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Small Block, Pair

Part Number: HED-67313

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 26, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters 3322431

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

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.

Catalytic Converters, California Compliant, Direct-Fit

Part Number: MPE-3322431

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

  • 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

    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.

...Loading

Estimated Ship Date: Dec 1, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.