1987 GMC Engine Gaskets & Seals

Head Gasket, Copper, 4.155 in. Bore, 0.043 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111543NW

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Estimated Ship Date: Today

Chevy Gen-4/5/6 Big Block V8 Timing Cover Seal, 10 Pack

Part Number: CGT-CP15283

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Estimated Ship Date: May 18, 2026 if ordered today

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040 MLS 4.50" BORE HEAD GASKET

Part Number: CGT-C5491

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS, 4.540 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-036

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS Sparten, With Steam Holes, Multi-Layer Stainless Steel, 4.134 in. Bore, 0.051 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111351

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Head Gaskets, MLS Spartan, 4.540 in. Bore, Multi-layer Stainless Steel, 0.039 in. Compressed Thickness, Chevrolet, Chevy Big Block, Each

Part Number: SCE-M135439

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Head Gasket, Copper, 4.250 in. Bore, 0.050 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132550

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Valve Cover Gaskets, AccuSeal Pro, Steel Core PTFE Coated, Chevy, Small Block, SB2.2 Mirror Port Cylinder Heads, Pair

Part Number: SCE-211273

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gasket BIG BLOCK CHEV MK4 4.630"X .028" MLS SPARTAN HD GASKET EA

Part Number: SCE-M136328

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Estimated Ship Date: Apr 27, 2026 if ordered today

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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

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Head Gasket, Copper, 4.440 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P134443

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.060 in. Bore, Copper, 0.050 in. Compressed Thickness, No Water Passages, Chevrolet, Chevy Small Block, Each

Part Number: SCE-P110650NW

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Oil Pan Gasket, CN Crossbolt engine blocks, Each

Part Number: SCE-211197

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.050 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P133250NW

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gasket, Copper, 4.250 in. Bore, 0.043 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P132543

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.060 in. Bore, Copper, 0.032 in. Compressed Thickness, No Water Passages, Chevrolet, Chevy Small Block, Each

Part Number: SCE-P110632NW

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Estimated Ship Date: Apr 29, 2026 if ordered today

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Gasket, Bottom-End Set, Chevy, 4.3L, V6, Kit

Part Number: CGT-PRO1006B

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Estimated Ship Date: May 18, 2026 if ordered today

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.188" LF VC GASKET SET OF 2

Part Number: CGT-C15302

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Estimated Ship Date: May 18, 2026 if ordered today

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BRODIX BIG DUKE HEAD

Part Number: CGT-C5419-125

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS, 4.630 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-036

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gasket, MLS, 4.630 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-027

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Estimated Ship Date: May 18, 2026 if ordered today

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.040"MLS GEN 4

Part Number: CGT-C5080-040

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Estimated Ship Date: May 18, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.250 in. Bore, 0.043 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P132543NW

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Head Gaskets, Pro Copper, 4.250 in. Bore, 0.050 in. Compressed Thickness, No Water Passages, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P132550NW

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Estimated Ship Date: Apr 30, 2026 if ordered today

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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

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Estimated Ship Date: Apr 30, 2026 if ordered today

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