Availability
1966 Engine Gaskets & Seals
Head Gasket, Pro Copper, 4.155 in. Bore, 0.032 in. Thickness, Oldsmobile, 350-455, Each
Part Number: SCE-P791532
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Head Gasket, Pro Copper, Right Side, 4.320 Bore, 0.043 in. Compressed Thickness, Ford, Big Block FE, Each
Part Number: SCE-P343243R
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, SB2.2 model block, Dart-Buick Cylinder Head, Pair
Part Number: SCE-211275
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Seal, Timing Chain Cover, Dyno-Pak, PTFE, Rubber, Ford, Small Block, V8, Set of 10
Part Number: SCE-3602-10
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Head Gaskets, Pro Copper, 4.320 in. Bore, 0.043 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each
Part Number: SCE-P133243NW
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 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: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Mopar, Big Block RB, A990 Cylinder Heads, Pair
Part Number: SCE-266276
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.500 in. Bore, 0.039 in. Compressed Thickness, Dodge, Chrysler, Big Block RB, Each
Part Number: SCE-M645039
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 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: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Head Gaskets, Pro Copper, 4.200 in. Bore, 0.043 in. Compressed Thickness, No Water Passages, Pontiac, Pontiac V8, Each
Part Number: SCE-P282043NW
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Head Gasket, Copper, 4.155 in. Bore, 0.032 in. Thickness, Chevy, Small Block, Each
Part Number: SCE-P111532NW
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Gaskets, Short Block Base Set, Ford, Small Block, Windsor, Silicone Rear Main Seal, Two-Piece, Set
Part Number: SCE-33603
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.270 in. Bore, 0.039 in. Compressed Thickness, Pontiac, Each
Part Number: SCE-M282739
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
HEAD GASKET, PRO COPPER,CHRYSLER KOFFEL 440 B1-TS 4.44 0 X .043 PRO COPPER HD GSKT
Part Number: SCE-P654443
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
HEAD GASKET, PRO COPPER,CHRYSLER KOFFEL 440 B1-TS 4.44 0 X .050 PRO COPPER HD GSKT
Part Number: SCE-P654450
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
HEAD GASKET, PRO COPPER,CHRYSLER KOFFEL 440 B1-TS 4.52 0 X .043 PRO COPPER HD GSKT
Part Number: SCE-P655243
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
HEAD GASKET, PRO COPPER,CHRYSLER KOFFEL 440 B1-TS 4.57 0 X .043 PRO COPPER HD GSKT
Part Number: SCE-P655743
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 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 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
HEAD GASKET, PRO COPPER,CHEVROLET BB 5.0 BC 4.630 X .0 43 PRO COPPER HD GSKT
Part Number: SCE-P216243
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Gaskets, Short Block Base Set, Ford, Small Block, Windsor, Viton Rear Main Seal, Two-Piece, Set
Part Number: SCE-43603
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Gasket, Water pump, AccuSeal E, Composite, Dyno-Pak, Ford, Small Block, Set of 10
Part Number: SCE-3601-10
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Timing Cover Seals, AccuSeal E Dyno-Pak, Nitrile Rubber, Dodge, Set of 10
Part Number: SCE-6402-10
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Valve Cover Gaskets, AccuSeal Pro, Steel Core PTFE Coated, Mopar, Big Block B, Koffel B-1 T/S 4.840 in. Cylinder Heads, Pair
Part Number: SCE-265078
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
HEAD GASKET, PRO COPPER,ARIAS 10L 4.520 X .043 PRO COPPER HD GSKT
Part Number: SCE-P105243
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Dart Big Chief, Brodix Big Duke, Early Pontiac Pro Stock Heads, Pair
Part Number: SCE-218176
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
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