Availability
Head Gaskets
Head Gasket, Pro Copper, 4.320 in. Bore, 0.062 in. Thickness, Dodge, Plymouth, 426 Hemi, Each
Part Number: SCE-P663262
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.043 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Fits 417 Donovan Block, Each
Part Number: SCE-P673243
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gasket, Pro Copper, 4.320 in. Bore, 0.062 in. Thickness, Donovan, 417, Each
Part Number: SCE-P673262
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.072 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Fits 417 Donovan Block, Each
Part Number: SCE-P673272
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.080 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Fits 417 Donovan Block, Each
Part Number: SCE-P673280
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Titan, Copper, 4.320 in. Bore, .032 in. Compressed Thickness, Chevy, Big Block, Each
Part Number: SCE-T133232
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
HEAD GASKET, TITAN COPPER,CHRYSLER 383-440 4.320 X .032 TITAN COPPER HD GSKT
Part Number: SCE-T643232
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HEAD GASKET, TITAN COPPER,CHRYSLER 383-440 4.320 X .043 TITAN COPPER HD GSKT
Part Number: SCE-T643243
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 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 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
CHEVROLET BB MK4 4.320 X .072 PRO COPPER HD GSKT NO WATER
Part Number: SCE-P133272NW
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Titan Copper, 4.320 in. Bore, 0.043 in. Compressed Thickness, Left Side, Ford, Mercury, 427, 428, Each
Part Number: SCE-T343243L
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Titan Copper, 4.320 in. Bore, 0.093 in. Compressed Thickness, Mark 4 Block, Chevrolet, Big Block, Each
Part Number: SCE-T133293
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HEAD GASKET, TITAN COPPER,FORD FE 390-428 4.320 X .050 I CS TITAN COPPER HD GSKT RIGHT
Part Number: SCE-S343250R
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Titan, Copper, 4.320 in. Bore, .050 in. Compressed Thickness, Ford, Mercury, 427-428, Each
Part Number: SCE-S343250L
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HEAD GASKET, TITAN COPPER,FORD 390-428 FE 4.320 X .062 TITAN COPPER HD GSKT RIGHT SIDE
Part Number: SCE-T343262R
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Titan Copper, 4.320 in. Bore, 0.080 in. Compressed Thickness, Left Side, Ford, Mercury, 427, 428, Each
Part Number: SCE-T343280L
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.032 in. Compressed Thickness, Extra Bolt Hole In Valley Area, Chevrolet, 7.4L Gen V/Gen VI, Each
Part Number: SCE-P143232
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HEAD GASKET, TITAN COPPER,FORD FE 390-428 4.320 X .043 I CS TITAN COPPER HD GSKT RIGHT
Part Number: SCE-S343243R
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Titan, Copper, 4.320 in. Bore, .043 in. Compressed Thickness, Ford, 352-428, FE, Each
Part Number: SCE-S343243L
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.021 in. Compressed Thickness, Pontiac, Pontiac V8, Each
Part Number: SCE-P283221
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.062 in. Compressed Thickness, Pontiac, Pontiac V8, Each
Part Number: SCE-P283262
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.062 in. Compressed Thickness, Head Gasket Has No Water Passages, Pontiac, Pontiac V8, Each
Part Number: SCE-P283262NW
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Titan Copper, 4.320 in. Bore, 0.043 in. Compressed Thickness, Pontiac, Pontiac V8, Each
Part Number: SCE-T283243
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.080 in. Compressed Thickness, Pontiac, Pontiac V8, Each
Part Number: SCE-P283280
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
HEAD GASKET, PRO COPPER,FORD 390-428 FE 4.320 X .080 PRO COPPER HD GSKT RIGHT SIDE
Part Number: SCE-P343280R
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 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