Availability
1973 Engine Gaskets & Seals
Head Gasket, MLS, 4.140 in. Bore, .040 in. Compressed Thickness, AMC, Each
Part Number: CGT-C5674-040
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.155 in. Bore, .027 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: CGT-C5912-027
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.080 in. Bore, .030 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: CGT-C5910-030
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Gaskets, 4.380 in. Bore, .040 in. Compressed Thickness, AMC, Each
Part Number: CGT-C5938-040
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.034" MLS HEAD-STOCK BLOCK
Part Number: CGT-C5667-034
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 74.00mm Bore, .045 in. Compressed Thickness, MG, Each
Part Number: CGT-C4148-045
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 74.00mm Bore, .051 in. Compressed Thickness, MG, Each
Part Number: CGT-C4148-051
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.027" MLS HEAD GASKET
Part Number: CGT-C5506-027
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.030" MLS HEAD GASKET
Part Number: CGT-C5506-030
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.250 in. Bore, .030 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each
Part Number: CGT-C5459-036
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, 4.530 in. Bore, .045 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5635-045
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.045" MLS GEN 4,5&6 BLOCKS
Part Number: CGT-C5636-045
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, 4.530 in. Bore, .045 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5639-045
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, Pro Copper, 4.570 in. Bore, .050 in. Compressed Thickness, Chevrolet, Each
Part Number: SCE-P135750NW
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Gasket, Copper, 4.440 in. Bore, 0.050 in. Thickness, Ford, 429, 460, Each
Part Number: SCE-P354450L
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Head Gasket, MLS, 4.060 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5269-051
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.080 in. Bore, .051 in. Compressed Thickness, Ford, Each
Part Number: CGT-C5480-051
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.030 in. Bore, .051 in. Compressed Thickness, Ford, Each
Part Number: CGT-C5478-051
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.165 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5272051
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.190 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5472-051
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.155 in. Bore, .042 in. Compressed Thickness, Ford, 289, 302, 351W, Each
Part Number: CGT-C5515-042
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.180 in. Bore, .051 in. Compressed Thickness, Ford, Each
Part Number: CGT-C5484-051
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
.051" MLS W/VALVE POCKETS
Part Number: CGT-C5413-051
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, MLS, 4.100 in. Bore, .045 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5270-045
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Head Gasket, 4.500 in. Bore, .027 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: CGT-C5634-027
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