CHEVROLET 7.4L/454 Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Mahle Original Engine Conversion Gasket Sets CS3805

GM-Pass:396(65-70),402(70-72),427(66-69),454(70-76);

Part Number: MAH-CS3805

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Mahle Original Throttle Body Gaskets G31406

GM-Trk:454(7.4L)Eng.1987-90

Part Number: MAH-G31406

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Mahle Original Exhaust Pipe Flange Gaskets F31731

Exhaust Pipe Flange Gasket, Coil Wrap with Sleeve, Cadillac, Chevrolet, GMC, Saab, Each

Part Number: MAH-F31731

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Fel-Pro EGR Gaskets 70954

EGR Gasket, Steel Core Laminate, Avanti, Buick, Cadillac, Chevy, GMC, Isuzu, Jeep, Oldsmobile, Pontiac, Saturn, Each

Part Number: FEL-70954

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Fel-Pro Water Neck Gaskets 35614

Gasket, Water Neck, Paper, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, L4/V6/V8, Each

Part Number: FEL-35614

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

SCE AccuSeal Pro Intake Gaskets 215101

INTAKE GASKET

Part Number: SCE-215101

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

SCE Pro Copper Head Gaskets P430662

SCE Pro Copper Head Gaskets P430662

PRO COPPER HD GSKT, CHEVROLET BB SONNY 5.3 BC 5.06 0 X .062 PRO COPPER HD GSKT

Part Number: SCE-P430662

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

USA Standard Gear Manual Transmission Bearing Kits ZMSP304-50

Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Small Parts Kit

Part Number: SPZ-ZMSP304-50

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Moroso Perm-Align Valve Cover Gaskets 93194

Valve Cover Gaskets, Perm-Align, Rubber with Steel Core, Chevy, Big Block, Set of 10

Part Number: MOR-93194

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Mahle Original Throttle Body Gaskets G31411

GM-Trk:454(7.4L)Eng.(87-90)Throttle Body Gasket

Part Number: MAH-G31411

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 218076-10

Valve Cover Gaskets, AccuSeal Pro, Laminated High-temperature Silicone/Cork, Chevrolet, Big Block, Set of 10 Pairs

Part Number: SCE-218076-10

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

SCE Pro Copper Head Gaskets P132543

Head Gasket, Copper, 4.250 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132543

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 176101

Intake Manifold Gasket, AJPE Big Port, 4.9 in. NHRA Pro Stock, 0.062 in. Thickness, Chevrolet, Big Block, Pair

Part Number: SCE-176101

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 AccuSeal E Intake Gaskets 118100

Intake Manifold Gaskets, AccuSeal E, Composite, Cut To Fit Port, Contains Two Blank Intake Gaskets, Chevrolet, Big Block Mark IV, Pair

Part Number: SCE-118100

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 AccuSeal E Rear Main Seals 1305-10

Dyno Pack, 2 piece Rear Main Seal, 10 Pack

Part Number: SCE-1305-10

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 AccuSeal Pro Intake Gaskets 213138

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Brodix or Pontiac Early Pro Stock Heads Casting #9875, Chevy, Big Block, Pair

Part Number: SCE-213138

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

Fel-Pro Performance Carburetor Mounting Gaskets 60110

Carburetor Mounting Gasket

Part Number: FEL-60110

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Fel-Pro Performance Valve Cover Gaskets 1691

Valve Cover Gasket, Pro Stock V8 500, DRCE, Set

Part Number: FEL-1691

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

BRExhaust Direct-Fit Exhaust Flange and Donut Gaskets 256-1097

Exhaust Pipe Flange Gasket, Exhaust Pipe Flange Gasket

Part Number: BRE-256-1097

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

SCE Pro Copper Head Gaskets P145232

Head Gasket, Copper, 4.520 in. Bore, 0.032 in. Thickness, Chevy, 7.4L, Each

Part Number: SCE-P145232

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

USA Standard Gear Manual Transmission Bearing Kits ZMSP3500-50

Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Small Parts Kit

Part Number: SPZ-ZMSP3500-50

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

SCE Pro Copper Head Gaskets P145250

Head Gasket, Copper, 4.520 in. Bore, 0.050 in. Thickness, Chevy, 7.4L, Each

Part Number: SCE-P145250

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 P145262

Head Gasket, Copper, 4.520 in. Bore, 0.062 in. Thickness, Chevy, 7.4L, Each

Part Number: SCE-P145262

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 P145280

Head Gasket, Copper, 4.520 in. Bore, 0.080 in. Thickness, Chevy, 7.4L, Each

Part Number: SCE-P145280

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 P145293

Head Gasket, Copper, 4.520 in. Bore, 0.093 in. Thickness, Chevy, 7.4L, Each

Part Number: SCE-P145293

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