Engines & Components

Pro LS Rotating Assembly, 330 Cid., 3.810 bore, Standard 3.622 stroke, 58x, 6.098 rod, 2cc dome, 11:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings, H Bearing

Part Number: SUM-R58368102

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Pro LS 4340 Rotating Assembly, 378 Cid., 4.080 bore, 3.622 stroke, 58x, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L08012

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Pro LS 4340 Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 58x, 6.098 rod, 12cc dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R583600512

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Pro LS 4340 Rotating Assembly, 378 Cid., 4.080 bore, 3.622 stroke, 58x, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 11:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L0802

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Pro LS Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 58x, 6.098 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58360052

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Pro LS 4340 Rotating Assembly, 370 Cid., 4.030 bore, 3.622 stroke, 58x, 6.098 rod, 12cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R583603012

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Pro LS Rotating Assembly, 325 Cid., 3.780 bore, Standard 3.622 stroke, 58x, 6.125 rod, 7cc dish, 9.7:1 @ 61cc, 9.3:1 @ 65cc, File-Fit Rings, H Bearing

Part Number: SUM-R5836L7807

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Pro LS Rotating Assembly, 370 Cid., 4.030 bore, 3.622 stroke, 58x, 6.098 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58360302

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Pro LS 4340 Rotating Assembly, 382 Cid., 3.898 bore, 4.000 stroke, 58x, 6.125 rod, 16cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R584089816

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Pro LS 4340 Rotating Assembly, 383 Cid., 3.903 bore, 4.000 stroke, 58x, 6.125 rod, 16cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings, H Bearings

Part Number: SUM-R584090316

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Pro LS 4340 Rotating Assembly, 359 Cid., 3.780 bore, 4.000 stroke, 58x, 6.125 rod, 5cc dish, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R58407805

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Pro LS 4340 Rotating Assembly, 364 Cid., 3.810 bore, 4.000 stroke, 58x, 6.125 rod, 12cc dish, 10:2 @ 61cc, 9.7:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R584081012

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Crate Engine, Marine, Long Block, Assembled, External Balance, Cast Iron Heads, Chevy, 454, Each

Part Number: HME-DMK2

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Estimated Ship Date: Oct 31, 2025 if ordered today

• Core Charge $870.00
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HD IN-FRAME KIT

Part Number: CLE-4685133STD

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Estimated Ship Date: Sep 15, 2025 if ordered today

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ULTRA H-BEAM ROD SB FORD 6.000 SJ-.866 Pin - DIRT STYLE No Bushing, .905 Width, CA Bolts

Part Number: CPI-U14856-CA

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Estimated Ship Date: Oct 30, 2025 if ordered today

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COMPSTAR NISSAN RB26 FULL CWT 79mm STROKE

Part Number: CPI-S25008

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Front Drive Kit, World/PBM SBC +.134" Raised Cam

Part Number: JES-KFD-71350

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Front Drive Kit, Olds Rocket SB w/391 Raised Cam

Part Number: JES-KFD-71500

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Front Drive Kit, SB Chevy +.391 Cam, BB Snout Crank

Part Number: JES-KFD-71550

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Front Drive Kit, GM SB w/.433 Raised Cam

Part Number: JES-KFD-71580

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Front Drive Kit, SB Chevy +.434 Cam, BB Snout Crank

Part Number: JES-KFD-71590

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Front Drive Kit, GM LS Series

Part Number: JES-KFD-71600

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Front Drive Kit, BB Chevy Mark 5

Part Number: JES-KFD-72200

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Front Drive Kit, BB Chevy Gen 6

Part Number: JES-KFD-72300

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Front Drive Kit, BB Ford 460

Part Number: JES-KFD-74500

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Estimated Ship Date: Sep 2, 2025 if ordered today

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