PONTIAC 6.9L/421 Pontiac V8 - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

American Autowire Classic Update Series Wiring Harness Kits for 1964-1967 GTO, TEMPEST, 1963-1967 LEMANS - 510188

Wiring Harness, Classic Update Series, 18 Circuit, Front Mount Fuse Block, Standard Length, ATO/ATC, Pontiac, Kit

Part Number: AWW-510188

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Griffin Performance Fit Radiator Combos CU-00010

Griffin Performance Fit Radiator Combos CU-00010

Radiator, Crossflow, Aluminum, Natural, Dual Fan, 10.4 amp Draw Per Fan, Buick, Chevy, GMC, Olds, Pontiac, Kit

Part Number: GRI-CU-00010

4.56 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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Hooker Competition Headers 4902-1HKR

Headers, Competition, Long Tube, Steel, Ceramic Coated, Pontiac, 326-455, Pair

Part Number: HOK-4902-1HKR

2.8 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Doug's Headers Stainless Steel Headers D521-SS

Headers, Long Tube, Stainless Steel, Natural, Pontiac, 389-428, V8, Pair

Part Number: DOU-D521-SS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Frostbite Performance Cooling Aluminum Radiators FB164

Radiator, Aluminum, 4-Row, Polished, Crossflow, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB164

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Griffin Exact Fit Radiators for 1967-1969 CAMARO, FIREBIRD - 6-00049

EXACT FIT RADIATOR

Part Number: GRI-6-00049

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Griffin Exact Fit Radiators 6-70187

Radiator, Exact-Fit, Aluminum, Crossflow, 2-Row, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: GRI-6-70187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Cold Case Performance Aluminum Radiators for 1968 CHEVY II, 1969-1972 NOVA - CHN548A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Hooker Competition Headers 4901-1HKR

Headers, Competition, Long Tube, Steel, Ceramic Coated, Pontiac, 326-455

Part Number: HOK-4901-1HKR

2.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Griffin Exact Fit Radiators 6-70006

Radiator, Aluminum, Exact Fit, Crossflow, Buick, Chevy, Olds, Pontiac, Each

Part Number: GRI-6-70006

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Proform Slim-Fit Radiator Systems 69605.2

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Transmission Cooler, Single Fan, Adjustable Fan Thermostat, Chevy, Pontiac, Kit

Part Number: PRO-696052

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Griffin Exact Fit Radiators 6-70007

EXACT FIT RADIATOR

Part Number: GRI-6-70007

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Griffin Exact Fit Radiators for 1967-1969 CAMARO, FIREBIRD - 6-70048

EXACT FIT RADIATOR

Part Number: GRI-6-70048

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Summit Racing™ Performance Fit Aluminum Radiators for 1967-1969 CAMARO, FIREBIRD - SUM-380456

4.5 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Griffin Exact Fit Radiators for 1967-1969 CAMARO, FIREBIRD - 6-00048

EXACT FIT RADIATOR

Part Number: GRI-6-00048

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Cold Case Performance Aluminum Radiators for 1967-1969 CAMARO - CHC549

4 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Griffin Exact Fit Radiators for 1967-1969 CAMARO, FIREBIRD - 6-70049

EXACT FIT RADIATOR

Part Number: GRI-6-70049

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Griffin Exact Fit Radiators 6-00006

Radiator, Aluminum, Exact Fit, Crossflow, Buick, Chevy, Olds, Pontiac, Each

Part Number: GRI-6-00006

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Doug's Headers D521-B

Headers, Long Tube, Steel, Painted, Pontiac, 389-428, V8, Pair

Part Number: DOU-D521-B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6114-4150

-14cc Dish Top Pontiac Early and Late Forged 2618

Part Number: DMS-3-6114-4150

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6114-4160

-14cc Dish Top Pontiac Early and Late Forged 2618

Part Number: DMS-K2-6114-4160

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Griffin Exact Fit Radiators for 1965-1967 GTO, LEMANS, TEMPEST - 6-70060

EXACT FIT RADIATOR

Part Number: GRI-6-70060

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Griffin Exact Fit Radiators for 1965-1967 GTO, LEMANS, TEMPEST - 6-00060

EXACT FIT RADIATOR

Part Number: GRI-6-00060

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6112-4120

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-K2-6112-4120

Not Yet Reviewed

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Griffin Exact Fit Radiators 6-00007

EXACT FIT RADIATOR

Part Number: GRI-6-00007

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Griffin Exact Fit Radiators for 1965-1967 GTO, LEMANS, TEMPEST - 6-00062

EXACT FIT RADIATOR

Part Number: GRI-6-00062

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Be Cool Custom-Fit Aluminum Radiators 63010

Radiator, Exact-Fit, Aluminum, Polished, Chevy, Pontiac, Each

Part Number: BCI-63010

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6112-4094

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-K2-6112-4094

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

PONTIAC 6.9L/421 Pontiac V8 Parts and Accessories