CHRYSLER 6.6L/400 Mopar big block B Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

March Performance Chrysler 383 and 440 Serpentine Conversion Kits 40540

Pulley Kit, Serpentine Conversion, Aluminum, Clear Powdercoated, Mopar, Big Block, Kit

Part Number: MCH-40540

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Melling Valve Springs VS-150

Melling Valve Springs VS-150

Valve Spring, Conical, 1.414 in. Diameter, 88 lbs. Seat Pressure, Each

Part Number: MEL-VS-150

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Proform Rocker Arm Shafts 66866

Rocker Arm Shafts, Machined, Steel, Chrysler, Big Block, Each

Part Number: PRO-66866

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Mahle PowerPak Piston and Ring Kits 929962290

Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.390 in. Bore, 4.150 in. Stroke, Mopar, Big Block, B, Set of 8

Part Number: MLE-929962290

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Mahle PowerPak Piston and Ring Kits 930274175

Piston and Ring Kit, Powerpack, Flat Top, Forged Aluminum, 4.375 in. Bore, 3.750 in. Stroke, Mopar, Big Block, B, Set of 8

Part Number: MLE-930274175

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

CVR Spin-On Oil Filter Bypass Adapters OFB69

Oil Filter Adapter, Spin-On Bypass Adapter, Billet Aluminum, Clear Anodized, 3/4-16 in., Ford, Mopar, Each

Part Number: CVS-OFB69

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

March Performance Crankshaft Pulleys 10171

Crankshaft Pulley, V-Belt, 2-Groove, 5.25 in., Aluminum, Clear Powdercoated, Mopar, Big Block, Each

Part Number: MCH-10171

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Magnetic Drain Plugs SUM-120102O

Oil Pan Drain Plug, Magnetic, Steel, Orange Powdercoated, Neodymium Super Magnet, 1/2-20 RH in. Threads, Copper Seal, Each

Part Number: SUM-120102O

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Milodon Premium Roller Timing Chains 15010

Timing Chain Set Roller Big Block Chrysler with 1 Bolt Cam

Part Number: MIL-15010

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Continental OE Technology Series V-belts 15495

Belt, Elite, V-Belt, 7/16 in. Width, 49.00 in. Length, Each

Part Number: CEL-15495

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco High Performance V-Belts 15490

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Milodon Street Stainless Valves 45656-8

Valves, Exhaust, Stainless Steel, 1.81 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8

Part Number: MIL-45656-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ICON Premium Forged Piston and Ring Kits IC841KTD.060

Piston and Ring Kit, Forged, Step Dish, 4.402 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC841KTD-060

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

ICON Premium Forged Piston and Ring Kits IC823KTD.060

Piston and Ring Kit, Forged, Flat, 4.402 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC823KTD-060

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Continental OE Technology Series V-belts 15325

Belt, Elite, V-Belt, 7/16 in. Width, 32.00 in. Length, Each

Part Number: CEL-15325

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ICON Premium Forged Piston and Ring Kits IC823KTD.033

Piston and Ring Kit, Forged, Flat, 4.375 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC823KTD-033

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

KB Performance Hyper Piston and Ring Kits KB240KTM.STD

Piston and Ring Kit, Hypereutectic, Flat, 4.342 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-KB240KTM-STD

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

COMP Cams High Energy Timing Sets 3204CPG

Timing Chain and Gear Set, High Energy, Link Belt, Iron Sprockets, Mopar, Big Block, Set

Part Number: CCA-3204

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Cloyes Replacement Timing Chains C168

Timing Chain, Replacement Chain Only, Heavy Duty Single Roller, Chevy, Big Block, Each

Part Number: CLO-C168

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 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: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

March Performance Chrysler Serpentine Conversion Pulley Kits 40520-08

Pulley Kit, Serpentine Conversion, Aluminum, Black Powdercoated, Mopar, Big Block, Kit

Part Number: MCH-40520-08

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ICON Premium Forged Pistons IC823.060

Pistons, Forged, Flat, 4.402 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC823-060

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

ICON Premium Forged Pistons IC825.033

Pistons, Forged, Flat, 4.375 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC825-033

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

March Performance Chrysler 383 and 440 Serpentine Conversion Kits 40530

Pulley Kit, Serpentine Conversion, Aluminum, Clear Powdercoated, Mopar, Big Block, Kit

Part Number: MCH-40530

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

PRW Platinum Series Shaft-Mount Rocker Arms 3544021

Rocker Arms, PQx Platinum Series Shaft-Mount, Full Roller, Aluminum, Clear Anodized, 1.5 Ratio, Chrysler, Dodge, Plymouth, Big Block, Kit

Part Number: PQX-3544021

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

PRW Pro Series Shaft-Mount Rocker Arms 3544022

Rocker Arms, Pro Series, Shaft Mount, Full Roller, Aluminum, 1.6 Ratio, Mopar, Big Block B/RB, Kit

Part Number: PQX-3544022

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today