CHRYSLER 6.3L/383 Mopar big block B - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Flatout Gaskets RCC Copper Cylinder Head Gaskets 900434570

Flatout Gaskets RCC Copper Cylinder Head Gaskets 900434570

Head Gaskets, RCC, 4.570 in. Bore, 0.030 in. Thickness, Rubber Coated Copper, Mopar, Big Block RB/B, Pair

Part Number: FOG-900434570

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Milodon Timing Gear Drive Conversion Kits 13570

Timing Gear Drive Conversion Kit, Chrysler, Dodge, Plymouth, Mopar Big Block B/RB, Hemi, Kit

Part Number: MIL-13570

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

SCE MLS Spartan Head Gaskets M643859

Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.380 in. Bore, 0.059 in. Compressed Thickness, Dodge, Chrysler, Big Block, RB/B, Each

Part Number: SCE-M643859

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic Engine Gasket Sets PRO1001T-4500-040

Chrysler B/RB V8 Top End Gasket Kit, 4.500" Bore, .040" MLS Cylinder Head Gasket

Part Number: CGT-S0242

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

March Performance Thermostat Housings BTH-413-08

Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: MCH-BTH-413-08

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

PRW Billet Steel Timing Sets 5044022

Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets,Chrysler, Dodge, Plymouth, Big Block, Set

Part Number: PQX-5044022

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

SCE Pro Copper Head Gaskets P645780

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: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

SCE Pro Copper Head Gaskets P643272

HEAD GASKET, PRO COPPER,CHRYSLER 383-440 WEDGE 4.320 X .0 72 PRO COPPER HD GSKT

Part Number: SCE-P643272

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

SCE Pro Copper Head Gaskets P643872

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: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

SCE Titan Copper Head Gaskets T644480

Head Gaskets, Titan Copper, 4.440 in. Bore, 0.080 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chrysler, Big Block, Each

Part Number: SCE-T644480

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

SCE Pro Copper Head Gaskets P643880

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: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

SCE Titan Copper Head Gaskets T645280

Head Gaskets, Titan Copper, 4.520 in. Bore, 0.080 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chrysler, Dodge, Big Block, Each

Part Number: SCE-T645280

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

SCE Titan Copper Head Gaskets T643850

Head Gaskets, Titan Copper, 4.380 in. Bore, 0.050 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chrysler, Big Block, Each

Part Number: SCE-T643850

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Cometic MLS Head Gaskets C5461-086

Head Gasket, MLS, 4.380 in. Bore, .086 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-086

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5462-092

.092" MLS-5 HEAD GASKET

Part Number: CGT-C5462-092

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5462-140

Head Gasket, MLS, 4.410 in. Bore, .140 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-140

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5461-075

Head Gasket, MLS, 4.380 in. Bore, .075 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-075

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5514

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5514

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Cometic MLS Head Gaskets C5462-095

Head Gasket, MLS, 4.410 in. Bore, .095 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-095

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5459-051

Head Gasket, MLS, 4.250 in. Bore, .051 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5459-051

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5464-092

Head Gasket, MLS, 4.500 in. Bore, .092 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5464-092

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Cometic MLS Head Gaskets C5459-060

Head Gasket, MLS, 4.250 in. Bore, .060 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5459060

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Hastings Steel Series Performance Ring Sets SM8577

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8577

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

March Performance Thermostat Housings BTH-413

Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: MCH-BTH-413

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams Sportsman Solid Roller Lifters 96829-2

Lifters, Sportsman Solid Roller, Mechanical Roller, 0.904 in. O.D., Chrysler, Dodge, Plymouth, Big Block, Pair

Part Number: CCA-96829-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

CHRYSLER 6.3L/383 Mopar big block B Parts and Accessories