Engines & Engine Parts at Summit Racing

Milodon Street Stainless Valves 45650-8

Valves, Intake, Stainless Steel, 2.08 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8

Part Number: MIL-45650-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Milodon Megaflow Competition Valves 45016-8

Valves, Intake, Race, Stainless Steel, 2.02 in. Diameter, +.100 Long, Small Chevy, 350, 383, 400, Set of 8

Part Number: MIL-45016-8

Not Yet Reviewed

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D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2400-4030

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-2400-4030

Piston Set, 383 SBC K1-FX Series -5cc Flat Top Piston Set. 4.030 bore

Part Number: DMS-K1-2400-4030

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Clevite H-Series Rod Bearings CB-527HND-10

Rod Bearing, H Series, .010 in. Crankshaft Undersize, TM-77, Chrysler, Dodge, Plymouth, 350, 361, 383, 400, 413, 426, 440

Part Number: CLE-CB527HND10

5.0 out of 5 stars ( 1 )

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Summit Racing™ Restoration Alternator Mounting Hardware Kits SUM-RP80392

Alternator Mounting Hardware Kit, 1966-70 Mopar 383/440, without Air Conditioning, OE Style Fasteners, 8 Piece Kit

Part Number: SUM-RP80392

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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D.S.S. SX-Series Forged Piston and Ring Kits K8123-4030

Piston Set, 383 SBC SX Series -16cc Dish Top Piston Set. 4.030 bore

Part Number: DMS-K8123-4030

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Scat Forged Standard Weight Crankshafts 4-383-3750-6760-2374

Crankshaft, Standard Weight, Forged 4340 Steel, 3.750 in. Stroke, Internal Balance, Chrysler, 383, 400, Each

Part Number: SCA-438310

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Summit Racing™ Forged Pro Pistons SUM-SBC383030

Forged Pro pistons for 383 Stroker Chevy, 4.030 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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D.S.S. E Series Forged Pistons 8710-4000

Pistons, Forged, Flat, 4.000 in. Bore, 383 Chevy, Set of 8

Part Number: DMS-8710-4000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Pioneer Race Balancers 872040

Harmonic Balancer, Race, Internal Balance, 7.11 in., Iron, Natural, Chrysler, Dodge, Plymouth, 383, 440, Each

Part Number: PIO-872040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Sealed Power Main Bearing Sets 4094M 20

Main Bearings, 0.020 in. Crankshaft Undersize, Tri Metal, Full Groove, Chrysler, Dodge, B Big Block, 383, 400, Set of 5

Part Number: SLP-4094M20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Milodon Main Stud Kits 81185

Main Studs, 2-Bolt, Chrysler 318-360, 383-440 and 331-392 Early Hemi, Kit

Part Number: MIL-81185

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Auto Metal Direct Valve Covers 335-1071-BPK

Valve Covers - Pair - 71-72 Mopar Big Block 383/440HP/440+6

Part Number: AMD-335-1071-BPK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Milodon Street Stainless Valves 45605-8

Valves, Intake, Stainless Steel, 2.02 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8

Part Number: MIL-45605-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Milodon Megaflow Competition Valves 45045-8

Valves, Exhaust, Race, Stainless Steel, 1.60 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8

Part Number: MIL-45045-8

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Summit Racing™ Restoration Alternator Mounting Hardware Kits SUM-RP80389

Alternator Mounting Hardware Kit, 1969-74 Mopar 383/400, with Air Conditioning, OE Style Fasteners, 7 Piece Kit

Part Number: SUM-RP80389

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Scat Forged Standard Weight Crankshafts 4-383-4150-6760-2374

Crankshaft, Standard Weight, Forged 4340 Steel, 4.150 in. Stroke, Internal Balance, Chrysler, 383, 400, Each

Part Number: SCA-438320

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-2320-4040

Piston Set, 383 SBC 2-FX Series -5cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-2-2320-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Proform Freeze Plug Kits 66558

Freeze Plugs, Brass, Chrysler, 383, 413, 426, 440, Kit

Part Number: PRO-66558

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Restoration Alternator Mounting Hardware Kits SUM-RP80390

Alternator Mounting Hardware Kit, 1964-66 Mopar 383/440, with Air Conditioning, OE Style Fasteners, 8 Piece Kit

Part Number: SUM-RP80390

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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D.S.S. SX-Series Forged Piston and Ring Kits K8126-4040

Piston Set, 383 SBC SX Series -28cc Dish Top Piston Set. 4.040 bore

Part Number: DMS-K8126-4040

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Federal Mogul Engine Re-Ring Kits 205667-01

Engine Re-Ring, Moly, 4.250 in. Bore, .010 in. Rod, Dodge, 383/426, Kit

Part Number: FEM-205667-01

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Pro LS 5.7L Rotating Assemblies SUM-R58409035

Pro LS 4340 Rotating Assembly, 383 Cid., 3.903 bore, 4.000 stroke, 58x, 6.125 rod, 5cc dish, 10.9:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R58409035

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Forged Pro Pistons SUM-SBC383040

Forged Pro pistons for 383 Stroker Chevy, 4.040 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383040

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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KB Performance Claimer Pistons 9956HC.080

KB Claimer Piston - Chevy 383, Rod 5.700, Dish 18cc 2V

Part Number: UEM-9956HC-080

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today