Availability
BUICK Engine Gaskets & Seals
Rear Main Seal, 2-Piece, Silicone, Chevy, Small Block, Each
Part Number: FEL-BS40013
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, MLS, Multi-Layer Stainless Steel, 4 in. Bore, 0.040 in. Thickness, Chevy, Small Block, Each
Part Number: CGT-C5477040
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, MLX, 4.165 in. Bore, .052 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5031-052
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Gasket, Valley Pan, Embossed Metal, Oldsmobile, 260, 307, 350, 403, Each
Part Number: FEL-MS96027
Cannot be shipped Internationally
Cannot be shipped Internationally
Engine Gasket Sets, Full, Chevy, 5.0L, Kit
Part Number: FEL-260-1023
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Gaskets, Full Set, Buick, 400, 430, 455, Set
Part Number: FEL-FS8494PT
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, MLS, 4.030 in. Bore, .060 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5399-060
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, Titan, Copper, 4.060 in. Bore, .043 in. Compressed Thickness, Chevrolet, Small Block, Each
Part Number: SCE-S110643
Not Yet Reviewed
Rear Main Seal, 1-Piece, Rubber, Chevy, Small Block, Each
Part Number: FEL-BS40520
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Engine Gasket Sets, Full, Buick, Chevy, Oldsmobile, Pontiac, Small Block, SBC, Chevrolet Engine, Kit
Part Number: FEL-260-1079
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Gasket, Cellulose/Nitrile, Water Neck, Chevy, Big/Small Block, V8, Each
Part Number: MRG-740C
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5246-051
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, 4.200 in. Bore, .040 in. Compressed Thickness, Pontiac, 455, Each
Part Number: CGT-C5769-040
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Gasket, Oil Strainer, Chevrolet, 4.8L, 5.3L, 6.0L, 6.2L, Small Block, Gen III/IV, LS, Pair
Part Number: MEL-M29517
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Valve Stem Seals, Brown, Exhaust, Chevy, Small Block, LS, Set of 8
Part Number: NAL-12482062
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, Multi-Layer Steel, GM, LS Engine, 4.8L and 5.3L Truck, Pair
Part Number: SUM-111650
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Gasket, Rubber, Water Outlet, Chevy,Big Block/Small Block, V8, Each
Part Number: MRG-738G
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5246-027
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Valve Cover Gaskets, Blue Rubber/Steel Core, 3/16 in. Thick, Perimeter Bolt, Small Block, Chevy, Pair
Part Number: PQX-4174841
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Valve Cover Gaskets, Rubber, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Workhorse, Workhorse Custom Chassis, Pair
Part Number: BTC-BTR-37683-2
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gaskets, 4.020 in. Bore, .040 in. Compressed Thickness, GM, V6, Each
Part Number: CGT-C5692-040
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Gasket, Timing Cover, Cork, Rubber, Chevy, Small Block, Kit
Part Number: FEL-TCS45165
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, MLS, 4.125 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5247-051
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Head Gasket, MLS, 4.165 in. Bore, .040 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5272-040
Not Yet Reviewed
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
Valve Stem Seals, Premium, Chevy, 5.0/5.7L, Set
Part Number: FEL-SS72526
Estimated Ship Date: Monday 2/2/2026
Estimated Ship Date: Monday 2/2/2026
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