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Pro LS 4340 Rotating Assembly, 383 Cid., 3.903 bore, 4.000 stroke, 24X, 6.125 rod, 5cc dish, 10.9:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings, H Bearings
Part Number: SUM-R24409035
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Estimated Ship Date: Today
Estimated Ship Date: Today
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Harmonic Balancer, OEM, Internal Balance, Nodular Iron, Natural, Chrysler, 383, 400, 440, Set
Part Number: SUM-163383
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.040 in. Bore, 3.750 in. Stroke, 5.700 in. Rod Length, 383 Chevy, Set of 8
Part Number: DMS-8710-4040
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.060 in. Bore, 383 Chevy, Set of 8
Part Number: DMS-8710-4060
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.030 in. Bore, 383 Chevy, Set of 8
Part Number: DMS-8710-4030
Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Intake, Stainless Steel, 2.14 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8
Part Number: MIL-45651-8
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Valves, Exhaust, Stainless Steel, 1.81 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8
Part Number: MIL-45656-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.000 in. Bore, 383 Chevy, Set of 8
Part Number: DMS-8710-4000
Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Intake, Race, Stainless Steel, 2.02 in. Diameter, +.100 Long, Small Chevy, 350, 383, 400, Set of 8
Part Number: MIL-45016-8
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Estimated Ship Date: Today
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Valves, Intake, Stainless Steel, 2.08 in. Diameter, Mopar, Big Block, 383 - 440, Set of 8
Part Number: MIL-45650-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Intake, Stainless Steel, 2.02 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8
Part Number: MIL-45605-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Exhaust, Race, Stainless Steel, 1.60 in. Diameter, +.100 Long, Chevy, Small Block, 350, 383, 400, Each
Part Number: MIL-45046-1
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Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Intake, Race, Stainless Steel, 2.08 in. Diameter, +.100 Long, Small Chevy, 350, 383, 400, Set of 8
Part Number: MIL-45028-8
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Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Exhaust, Stainless Steel, 1.60 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8
Part Number: MIL-45615-8
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
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Valve, Intake, Race, Stainless Steel, 2.02 in. Diameter, +.100 Long, Chevy, Small Block, 350, 383, 400, Each
Part Number: MIL-45016-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Exhaust, Race, Stainless Steel, 1.50 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8
Part Number: MIL-45035-8
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Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Intake, Race, Stainless Steel, 2.05 in. Diameter, +.100 Long, Small Chevy, 350, 383, 400, Set of 8
Part Number: MIL-45026-8
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Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Pro LS 4340 Rotating Assembly, 383 Cid., 3.903 bore, 4.000 stroke, 24X, 6.125 rod, 16cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings, H Bearings
Part Number: SUM-R244090316
Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Intake, Race, Stainless Steel, 1.94 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8
Part Number: MIL-45005-8
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Valves, Intake, Stainless Steel, 1.94 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8
Part Number: MIL-45600-8
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Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Intake, Race, Stainless Steel, 2.02 in. Diameter, Chevy, Small Block, 350, 383, 400, Each
Part Number: MIL-45015-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Exhaust, Race, Stainless Steel, 1.60 in. Diameter, Chevy, Small Block, 350, 383, 400, Each
Part Number: MIL-45045-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Intake, Race, Stainless Steel, 2.02 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8
Part Number: MIL-45015-8
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Valves, Intake, Race, Stainless Steel, 2.05 in. Dia., +.250 Long, Chevy, Small Block, 350, 383, 400, Set of 8
Part Number: MIL-45060-8
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Valves, Exhaust, Stainless Steel, 1.50 in. Diameter, Chevy, Small Block, 350, 383, 400, Set of 8
Part Number: MIL-45610-8
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
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