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

CVR Thermostat Housings TSH9ACL

Water Neck, 90 degree, Billet Aluminum, Clear Anodized, Chrysler, Dodge, Plymouth, Each

Part Number: CVS-TSH9ACL

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Summit Racing™ Restoration Engine Hardware Kits SUM-RP80370

Master Engine Hardware Kit, 1964-67 Mopar, 383/440, Complete OE Style Engine Fastener Kit In One Package, 140 Piece Kit

Part Number: SUM-RP80370

Not Yet Reviewed

Estimated Ship Date: Today

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March Performance Crankshaft Pulleys 10301-08

Crankshaft Pulley, Serpentine, 6-Groove, Aluminum, Black Powdercoated, Chrysler, V8, Each

Part Number: MCH-10301-08

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

March Performance Crankshaft Pulleys 10051-08

Crankshaft Pulley, V-Belt, Aluminum, Black Powdercoated, Chrysler, Dodge, Plymouth, Each

Part Number: MCH-10051-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

March Performance Crankshaft Pulleys 10301

Crankshaft Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, Mopar, Big Block, Each

Part Number: MCH-10301

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Zoom MU Series Clutches MU1647-1

Clutch Kit, Organic, 1 in. Diameter Shaft, 23-Spline, 10.5 in. Diameter Disc, Dodge, Plymouth, L6, V8, Kit

Part Number: ZZZ-MU1647-1

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

PRW Cylinder Head Stud Kits 1044021

Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Mopar, Big Block,Kit

Part Number: PQX-1044021

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ARP Pro Series Cylinder Head Studs 145-4206

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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PRW Power Water Pump Housings 5244002

Water Pump Housings, MOPAR/CHRYSLER, Gen II, High Quality Alum. Alloy Inj. Molded Housing with bosses for both HEMI® & Big Block engine app.

Part Number: PQX-5244002

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 ICS Titan Copper Head Gaskets S645250

SCE ICS Titan Copper Head Gaskets S645250

Head Gaskets, ICS Titan Copper, 4.520 in. Bore, 0.050 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: SCE-S645250

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 ICS Titan Copper Head Gaskets S644450

Head Gaskets, ICS Titan Copper, 4.440 in. Bore, 0.050 in. Compressed Thickness, Has Provisions for Oil Drains In Mega Block, Chrysler, Big Block, Each

Part Number: SCE-S644450

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 C5462-098

Head Gasket, MLS, 4.410 in. Bore, .098 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-098

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5464-095

Head Gasket, MLS, 4.500 in. Bore, .095 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5464-095

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5461-098

Head Gasket, MLS, 4.380 in. Bore, .098 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-098

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5518040

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

Part Number: HSN-2M5518040

Not Yet Reviewed

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5464-070

Head Gasket, MLS, 4.500 in. Bore, .070 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5464-070

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5462-070

Head Gasket, MLS, 4.410 in. Bore, .070 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-070

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5462-062

Head Gasket, MLS, 4.410 in. Bore, .062 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5462-062

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5799-070

.070" MLS-5 HEAD GASKET

Part Number: CGT-C5799-070

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5461-062

Head Gasket, MLS, 4.380 in. Bore, .062 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5461-062

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5460-089

Head Gasket, MLS, 4.350 in. Bore, .089 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5460-089

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

SCE Titan Copper Head Gaskets T643862

Head Gaskets, Titan, Copper, 4.380 in. Bore, .062 in. Compressed Thickness, Chrysler, Big Block, B/RB, Each

Part Number: SCE-T643862

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ATI Replacement Hubs ATI916200L

Crank Hub Steel Chrysler 361-440 Chevy Front

Part Number: ATI-916200L

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Cometic MLS Head Gaskets C5460-045

Head Gasket, MLS, 4.350 in. Bore, .045 in. Compressed Thickness, Chrysler, Dodge, Plymouth, Each

Part Number: CGT-C5460-045

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Flatout Gaskets RCC Copper Cylinder Head Gaskets 900444570

Head Gaskets, RCC, 4.570 in. Bore, 0.040 in. Thickness, Rubber Coated Copper, Mopar, Big Block RB/B, Pair

Part Number: FOG-900444570

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

COMP Cams Sportsman Solid Roller Lifters 96829B-2

Lifter, Sportsman, Mechanical Roller, Vertical Link, 0.904 in. Diameter, w/ Bushing, Seat Height 1.790 in., 383-440 and 426 Hemi, Chrysler, Pair

Part Number: CCA-96829B-2

Not Yet Reviewed

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