Availability
BUICK 7.5L/455 Buick V8 Gaskets & Seals
Head Gasket, MLS, 4.400 in. Bore, .086 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5755-086
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Rectangular Port, Buick, 400/430/455, Stage 1/Edelbrock, Set
Part Number: SCE-271180
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
.056" MLS-5 HEAD GASKET
Part Number: CGT-C5754-056
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
EGR Gasket, Each
Part Number: SMP-VG6
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Buick, V8, Kit
Part Number: CMB-05-0147
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gasket, Water Neck Gasket, Paper, Buick, Chevy, Oldsmobile, Pontiac, Each
Part Number: SNN-MG32EA
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Stage 1 Ported Applications, Buick, Buick V8, Pair
Part Number: SCE-271104
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Intake Manifold Gaskets, AccuSeal Pro, Composite, Stage I Port, Buick, 400, 430, 455, Pair
Part Number: SCE-271101
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Header and Exhaust Manifold Gaskets, Pro Copper Embossed, Round Port, Buick, 455, Pair
Part Number: SCE-4171
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Gasket; Cylinder Head Gasket; Chevy Small Block
Part Number: EDL-7346
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Gaskets, Header Flange, Compressed Fiber Laminate, Rectangular Port, Buick V8, Pair
Part Number: DOU-HG9401
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Gasket, Bottom-End Set, Buick, 455, Kit
Part Number: CGT-PRO1011B
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Exhaust Gaskets, Header, Hi-Density/Hi-Temp Graphite, Stage 1, Buick V8 , Set
Part Number: SCE-471180
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Header and Exhaust Manifold Gaskets, AccuSeal Pro, Graphite/Steel, Round Port, for Stage 2-4, Buick, 455, Pair
Part Number: SCE-271181
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, for Stage 4 Applications, Buick, Buick V8, Pair
Part Number: SCE-271103
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Gaskets, RCC, 4.380 in. Bore, 0.070 in. Thickness, Rubber Coated Copper, Buick, Pair
Part Number: FOG-967474380
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.250 in. Bore, 0.039 in. Compressed Thickness, Buick, V8, Each
Part Number: SCE-M712539
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Head Gasket, MLS, 4.385 in. Bore, .030 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5754-030
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Head Gasket, MLS, 4.385 in. Bore, .036 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5754-036
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 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: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 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: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.053" MLS HEAD GASKET
Part Number: CGT-C5754-053
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Head Gasket, MLS, 4.385 in. Bore, .060 in. Compressed Thickness, Buick, Each
Part Number: CGT-C5754-060
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.070" MLS-5 HEAD GASKET
Part Number: CGT-C5754-070
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
.089" MLS-5 HEAD GASKET
Part Number: CGT-C5754-089
Not Yet Reviewed
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster