1970 PONTIAC GTO Gaskets & Seals

Cometic MLS Head Gaskets C5712-051

Cometic MLS Head Gaskets C5712-051

Head Gasket, MLS, 4.300 in. Bore, .051 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-051

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

ACDelco Crankshaft Front Seals 19340174

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Avanti, Buick, Cadillac, Chevy, Excalibur, GMC, Isuzu, Olds, Pontiac, Each

Part Number: ADO-2043

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 128101

Intake Manifold Gasket, Accuseal E, Set

Part Number: SCE-128101

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 128104

Intake Gaskets, 2.200 in. x 1.075 in., 0.062 in. Thick, AccuSeal E, Pontiac, Set

Part Number: SCE-128104

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Mahle Original Valve Stem Seals SS45229

Valve Stem Seal A.C. Case/IH, Con., Frd., GMC, J.D., M.F., Wauk.

Part Number: MAH-SS45229

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Cometic MLS Head Gaskets C5846-036

Head Gasket, MLS, 4.380 in. Bore, .036 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-036

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Mahle Original Exhaust Gaskets MS15085W

GMC;Olds;Pont(US&Can):194,195,326,350P,370,389,400,421,428,455(58-79)(exh)

Part Number: MAH-MS15085W

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

ACDelco Crankshaft Front Seals 19340222

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Each

Part Number: ADO-6712NA

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

SCE Pro Copper Head Gaskets P282043

Head Gasket, Copper, 4.200 in. Bore, 0.043 in. Thickness, Pontiac, 350-455, Each

Part Number: SCE-P282043

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

SCE Pro Copper Head Gaskets P282021

Head Gasket, Copper, 4.200 in. Bore, 0.021 in. Thickness, Pontiac, 350-455, Each

Part Number: SCE-P282021

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

SCE Timing Cover Seals 12802

Gasket, Timing Cover, AccuSeal E, Steel/Rubber, Pontiac, V8, Each

Part Number: SCE-12802

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Mahle Original Fuel Pump Mounting Gaskets D25932

Gasket, Fuel Pump Mounting Plate, Paper, Buick, Chevrolet, GMC, Pontiac, Olds, Each

Part Number: MAH-D25932

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Cometic MLS Exhaust Gaskets C5905-030

Gasket, Manifold, Exhaust, Pontiac, V8, Pair

Part Number: CGT-C5905-030

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Mahle Original Timing Cover Gaskets JV920

Gaskets, Timing Cover, Paper, Pontiac, V8, Kit

Part Number: MAH-JV920

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Fel-Pro Timing Cover Gaskets TCS 13383-3

5 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Mahle Original Timing Cover Gaskets JV877

Timing Cover Gasket, Paper, Buick, Pontiac, Each

Part Number: MAH-JV877

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

SCE AccuSeal E Water Pump Gaskets 12801

Water Pump Gaskets, AccuSeal E, Composite, Pontiac, V8, Pair

Part Number: SCE-12801

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

MAHLE Original Distributor Base Gaskets B25941

Bui;Chev;Olds;Pont;Can Pont:151,265,301(77-82)(dist.mtg.)

Part Number: MAH-B25941

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

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Estimated Ship Date: Jan 9, 2026 if ordered today

Cometic MLS Head Gaskets C5846-056

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5846-056

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Estimated Ship Date: Today

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SCE Pro Copper Head Gaskets P281593

Head Gaskets, Pro Copper, 4.160 in. Bore, 0.093 in. Compressed Thickness, Pontiac, Pontiac V8, Each

Part Number: SCE-P281593

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SCE ICS Titan Copper Head Gaskets S283262

Head Gaskets, Titan, Copper, 4.320 in. Bore, .062 in. Compressed Thickness, Pontiac, 350-455, Each

Part Number: SCE-S283262

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SCE Titan Copper Head Gaskets T281593

Head Gaskets, Titan Copper, 4.160 in. Bore, 0.093 in. Compressed Thickness, Pontiac, Pontiac V8, Each

Part Number: SCE-T281593

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SCE AccuSeal Pro Dyno-Paks 228181-10

Header and Exhaust Manifold Gaskets, AccuSeal Pro Dyno-Paks, Graphite/Steel, Round Port, Pontiac, 400, 455, Set of 10 Pairs

Part Number: SCE-228181-10

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SCE AccuSeal E Intake Gaskets 128106

Gaskets, Manifold, Intake, AccuSeal E, Rectangle, 2.35 in. x 1.135 in. Port, .062 in. Thick, Pontiac, V8, Set

Part Number: SCE-128106

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 128107

Gaskets, Intake, AccuSeal E, Fiber Laminate, 2.2 in. x 1.075 in. Port, .062 in. Thick, Pontiac, Ram Air/Super Duty

Part Number: SCE-128107

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

SCE AccuSeal E Exhaust Gaskets 128080

Header and Exhaust Manifold Gaskets, AccuSeal E, Graphite/Kevlar®, D-port, 1.900 in. Port Height, Pontiac, Pontiac V8, Pair

Part Number: SCE-128080

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today