Availability
BUICK Cometic Gaskets & Seals
Head Gasket, MLS, 4.040 in. Bore, .070 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5645-070
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.075" MLS-5 W/VALVE POCKETS
Part Number: CGT-C5645-075
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.092" MLS-5 W/VALVE POCKETS
Part Number: CGT-C5645-092
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Head Gasket, MLS, 4.040 in. Bore, .098 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5645-098
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Engine Cylinder Head Gasket
Part Number: CGT-C5645-120
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Cylinder Head Gasket , .053" MLS-5 W/VALVE POCKETS , GM LT1 SM BLOCK 92-96 4.100"
Part Number: CGT-C5646-053
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Head Gasket, MLS, 4.090 in. Bore, .051 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5693-051
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.060" MLS-5 1975-87 STAGE I&II
Part Number: CGT-C5693-060
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.066" MLS-5 1975-87 STAGE I&II
Part Number: CGT-C5693-066
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
HEAD GASKET
Part Number: CGT-C5693-075
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Engine Crankshaft Seal
Part Number: CGT-C5680
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Head Gasket, MLS, 3.860 in. Bore, .027 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5691-027
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.030" MLS 1975-87 STAGE I&II
Part Number: CGT-C5691-030
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.036" MLS 1975-87 STAGE I&II
Part Number: CGT-C5691-036
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Head Gasket, 3.860 in. Bore, .060 in. Compressed Thickness, Buick, 3.8, 4.1L, Each
Part Number: CGT-C5691-060
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
.062" MLS-5 1975-87 STAGE I&II
Part Number: CGT-C5691-062
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.089" MLS-5 1975-87 STAGE I&II
Part Number: CGT-C5693-089
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.092" MLS-5 1975-87 STAGE I&II
Part Number: CGT-C5693-092
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Gasket, Manifold, Intake, Buick, V6, Pair
Part Number: CGT-C5694-060
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
.188" ML INTAKE GASKETS
Part Number: CGT-C5694-188
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Gasket, Manifold, Exhaust, Buick, V6, Pair
Part Number: CGT-C5696-064
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Valve Cover Gaskets, Aramid Fiber, .125 in. Thickness, Buick, V6, 3.8/4.1L, Each
Part Number: CGT-C5697-125
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Gaskets, Timing Cover, Fiber, Buick, Chevy, Oldsmobile, Pontiac, V6, Each
Part Number: CGT-C5698-031
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Head Gasket, MLS, 4.125 in. Bore, .030 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5699-030
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Head Gasket, MLS, 4.125 in. Bore, .036 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5699-036
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
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