Availability
BUICK Engine Gaskets & Seals
.075" MLS-5 W/VALVE POCKETS
Part Number: CGT-C5645-075
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Cylinder Head Gasket , .054" MLS-5 HEAD GASKET , GM LS1 SB 3.970" BORE
Part Number: CGT-C5476-054
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.080" MLS-5 HEAD GASKET
Part Number: CGT-C5753-080
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.385 in. Bore, .045 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5754-045
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.385 in. Bore, .051 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5754-051
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.040" MLS HEAD GASKET
Part Number: CGT-C5220-040
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.051" MLS H/G 4.270" BORE
Part Number: CGT-C5215-051
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.130 in. Bore, .098 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5317-098
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.070" MLS VALVE POCKETED BORES
Part Number: CGT-C5272-070
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.070" MLS HEAD GASKET
Part Number: CGT-C5220-070
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.060 in. Bore, .077 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5269-077
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.100 in. Bore, .089 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5489-089
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 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: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.045" MLS 1975-87 STAGE I&II
Part Number: CGT-C5692-045
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.020 in. Bore, .051 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5692-051
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.075" MLS-5 1975-87 STAGE I&II
Part Number: CGT-C5692-075
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 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: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5646-066
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Head Gaskets, MLS, 4.125 in. Bore, Multi-layer Stainless Steel, 0.045 in. Compressed Thickness, Chevrolet, 3.2L, 3.8L, 4.1L, 4.8L, Each
Part Number: CGT-C5699-045
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
.036" MLS 1975-87 STAGE I&II
Part Number: CGT-C5692-036
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
GMC 3.5L High Value Vin K&N (2006-2009) GM, GMTrk.3.9L Vins 1, 3, R & W (2006-
Part Number: MAH-MIS19510
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
EGR Gasket, Buick, Chevy, Pontiac, Saturn, Each
Part Number: FEL-71247
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
USE MHG HS54647A
Part Number: FEL-HS26314PT1
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
Head Gasket, MLS, 4.100 in. Bore, .120 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5489-120
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Water Pump Gaskets, Buick, Chevy, Oldsmobile, Pontiac, Set
Part Number: FEL-ES72103
Not Yet Reviewed
Estimated Ship Date: Apr 10, 2026 if ordered today
Estimated Ship Date: Apr 10, 2026 if ordered today
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