Engine Kits & Rotating Assemblies

4.000" stroke, internal balance, billet 4340 steel, center-counterweighted Chevrolet Gen III "LS", no reluctor

Part Number: ESP-334540016100

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Estimated Ship Date: Nov 5, 2025 if ordered today

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HD IN-FRAME KIT

Part Number: CLE-4685133STD

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Estimated Ship Date: Nov 17, 2025 if ordered today

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KIT-SBC 383 3.750/4.030

Part Number: MAN-290030R

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Estimated Ship Date: Nov 20, 2025 if ordered today

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KIT-SBC 383 3.750/4.030

Part Number: MAN-290030RH

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.030

Part Number: MAN-290030RHX

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.030

Part Number: MAN-290030RX

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Estimated Ship Date: Nov 20, 2025 if ordered today

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.030

Part Number: MAN-290130R

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Estimated Ship Date: Nov 20, 2025 if ordered today

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.030

Part Number: MAN-290130RH

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.030

Part Number: MAN-290130RHX

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.030

Part Number: MAN-290130RX

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Estimated Ship Date: Nov 20, 2025 if ordered today

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.035

Part Number: MAN-290935R

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Estimated Ship Date: Nov 20, 2025 if ordered today

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.035

Part Number: MAN-290935RH

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.035

Part Number: MAN-290935RHX

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.035

Part Number: MAN-290935RX

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Estimated Ship Date: Nov 20, 2025 if ordered today

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.040

Part Number: MAN-290940R

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Estimated Ship Date: Nov 20, 2025 if ordered today

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ROTATING ASSEMBLY KIT-SBC 383 3.750/4.040

Part Number: MAN-290940RH

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.040

Part Number: MAN-290940RHX

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Engine Rotating Kits, KIT-SBC 383 3.750/4.040

Part Number: MAN-290940RX

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Estimated Ship Date: Nov 20, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-64138030

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Competition assembly, 428 CID, -20cc Mahle

Part Number: ESP-129554065

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Estimated Ship Date: Oct 15, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-65010030

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Estimated Ship Date: Oct 15, 2025 if ordered today

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HD IN-FRAME KIT

Part Number: CLE-4565055STD

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Estimated Ship Date: Oct 27, 2025 if ordered today

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HD IN-FRAME KIT

Part Number: CLE-4685128STD

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Estimated Ship Date: Oct 27, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV 454

Part Number: ESP-11327L030

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Rotating Assembly, Billet Reaper

Part Number: HRS-S0087

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Estimated Ship Date: Oct 17, 2025 if ordered today

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