Availability
Head Gaskets, Pro Copper, 4.520 in. Bore, 0.043 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Big Block W, Each
Part Number: SCE-P165243
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.630 in. Bore, 0.062 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Big Block W, Each
Part Number: SCE-P166262
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.630 in. Bore, 0.080 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Big Block W, Each
Part Number: SCE-P166280
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.700 in. Bore, 0.072 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Big Block W, Each
Part Number: SCE-P167072
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.200 in. Bore, 0.062 in. Compressed Thickness, Left Side, Ford, Mercury, Big Block FE, Each
Part Number: SCE-P342062L
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.155 in. Bore, 0.021 in. Compressed Thickness, Left Side, Ford, Mercury, Big Block FE, Each
Part Number: SCE-P341521L
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.010 in. Bore, 0.043 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Left Side, Ford, 302, 351W, Each
Part Number: SCE-P360043L
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Pro Copper, 4.440 in. Bore, 0.032 in. Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-P644432
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Pro Copper, 4.440 in. Bore, 0.043 in. Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-P644443
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Pro Copper, 4.440 in. Bore, 0.050 in. Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-P644450
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Pro Copper, 4.440 in. Bore, 0.093 in. Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-P644493
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.570 in. Bore, 0.080 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chrysler, Big Block B/RB, Each
Part Number: SCE-P645780
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Pro Copper, 4.380 in. Bore, 0.032 in. Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-P643832
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Pro Copper, 4.380 in. Bore, 0.062 in. Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-P643862
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.380 in. Bore, 0.072 in. Compressed Thickness, Chrysler, Big Block B/RB, Each
Part Number: SCE-P643872
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Pro Copper, 4.380 in. Bore, 0.080 in. Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-P643880
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Pro Copper, 4.380 in. Bore, 0.093 in. Thickness, Chrysler, Big Block, B/RB, Each
Part Number: SCE-P643893
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Copper, 4.380 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P133880NW
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gaskets, Pro Copper, 4.440 in. Bore, 0.080 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-P134480NW
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 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: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Copper, 4.250 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P132543
Not Yet Reviewed
Estimated Ship Date: Feb 24, 2026 if ordered today
Estimated Ship Date: Feb 24, 2026 if ordered today
Head Gasket, Copper, 4.200 in. Bore, 0.043 in. Thickness, Chevy, LT Small Block, Each
Part Number: SCE-P112043LT
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Head Gaskets, Pro Copper, 4.380 in. Bore, 0.043 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-P133843NW
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Head Gasket, Copper, 4.520 in. Bore, 0.072 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P135272
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Head Gasket, Copper, 4.380 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each
Part Number: SCE-P133880
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
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