Availability
CHEVROLET 6.5L/396 Engine Gaskets & Seals
Head Gaskets, RCC, 4.580 in. Bore, 0.060 in. Thickness, Rubber Coated Copper, 4.580 in. Bore, 0.040 in. Thickness, Pair
Part Number: FOG-973064580
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gaskets, RCC, 4.630 in. Bore, 0.070 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Pair
Part Number: FOG-963274630
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Head Gaskets, RCC, 4.320 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Chevy, Big Block, Pair
Part Number: FOG-900244320
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:
Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Designed for AJPE 5 in. IHRA Pro Stock Heads, Chevrolet, Big Block Mark IV, Pair
Part Number: SCE-275101
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, Copper, 4.570 in. Bore, 0.093 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P135793
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
HEAD GASKET, PRO COPPER,CHEVROLET BB AJPE 4.9 BC 4.52 0 X .043 PRO COPPER HD GSKT
Part Number: SCE-P155243
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.072 in. Compressed Thickness, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-P133272
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
HEAD GASKET, PRO COPPER,CHEVROLET BB MK4 4.320 X .093 NO WTR PRO COPPER HD GSKT
Part Number: SCE-P133293NW
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Chevrolet, Big Block Mark IV, Pair
Part Number: SCE-218101
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
.084" MLS-5 W/2 BOLT INTAKE
Part Number: CGT-C5640-084
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.095" MLS-5 1050 MOTOR
Part Number: CGT-C5640-095
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.070" MLS-5 GEN 4,5&6 BLOCKS
Part Number: CGT-C5634-070
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, Marine, 4.600 in. Bore, .075 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5637-075
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.060" MLS-5 W/2 BOLT INT SIDE
Part Number: CGT-C5639-060
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.570 in. Bore, .036 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5433-036
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
040 MLS GEN 4
Part Number: CGT-C5081-040
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.080" MLS-5 W/2 BOLT INTAKE
Part Number: CGT-C5640-080
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.098" MLS-5 W/2 BOLT INTAKE
Part Number: CGT-C5639-098
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.060" MLS-5 W/2 BOLT INT SIDE
Part Number: CGT-C5638-060
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.030" MLS W/2 BOLT INTAKE SIDE
Part Number: CGT-C5639-030
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.098" MLS-5 W/2 BOLT INTAKE
Part Number: CGT-C5641-098
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
086"MLS-5 W/2 BOLT INTAKE SIDE
Part Number: CGT-C5641-086
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Cylinder Head Gasket , .047" MLS 396,402,427,454 , CHEVY BB HEAD GSK 4.630" BORE
Part Number: CGT-C5331-047
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.053" MLS 396,402,427,454
Part Number: CGT-C5329-053
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, Multi-layer Steel, 4.630 in. Bore, .086 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: CGT-C5331-086
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 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