Engines & Engine Parts

Pro LS 4340 Rotating Assembly, 360 Cid., 3.785 bore, 4.000 stroke, 58x, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R584078512

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 370 Cid., 4.040 bore, 3.622 stroke, 58x, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L04012

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 417 Cid., 4.080 bore, 4.000 stroke, 24X, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R244008021

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 359 Cid., 3.780 bore, 4.000 stroke, 24X, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R244078012

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 360 Cid., 3.785 bore, 4.000 stroke, 24X, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R244078512

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS Rotating Assembly, 326 Cid, 3.785 bore, Standard 3.622 stroke, 58x, 6.098 rod, 2cc dome, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Ring, H Bearing

Part Number: SUM-R58367852

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS Rotating Assembly, 326 Cid, 3.785 bore, Standard 3.622 stroke, 24X, 6.098 rod, 2cc dome, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit ring, H Bearing

Part Number: SUM-R24367852

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS Rotating Assembly, 332 Cid., 3.820 bore, Standard 3.622 stroke, 24X, 6.098 rod, 7cc dish, 9.9:1 @ 61cc, 9.4:1 @ 65cc, File-Fit ring, H Bearing

Part Number: SUM-R24368207

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 370 Cid., 4.040 bore, 3.622 stroke, 24X, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit rings, H Bearings

Part Number: SUM-R2436L04012

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 403 Cid., 4.005 bore, 4.000 stroke, 58x, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584000520

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 410 Cid., 4.040 bore, 4.000 stroke, 58x, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584004020

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 417 Cid., 4.080 bore, 4.000 stroke, 58x, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584008021

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 403 Cid., 4.005 bore, 4.000 stroke, 24X, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R244000520

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 410 Cid., 4.040 bore, 4.000 stroke, 24X, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R244004020

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Estimated Ship Date: Nov 17, 2025 if ordered today

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S&S Cycle 2017+ M8 Models Gear Drive 475G Cam Chest Kit w/ Chrome Pushrod Tubes - Oil Cooled

Part Number: SSY-310-1006A

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Estimated Ship Date: Nov 17, 2025 if ordered today

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S&S Cycle 2017+ Water Cooled M8 Models Chain Drive 465C Cam Chest Kit w/ Black Pushrod Tubes

Part Number: SSY-310-1007B

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Estimated Ship Date: Nov 17, 2025 if ordered today

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S&S Cycle 2017+ Water Cooled M8 Models Chain Drive 475C Cam Chest Kit w/ Black Pushrod Tubes

Part Number: SSY-310-1008B

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Estimated Ship Date: Nov 17, 2025 if ordered today

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S&S Cycle 2017 M8 Models Gear Drive 465G Cam Chest Kit w/ Black Pushrod Tubes - Oil Cooled

Part Number: SSY-310-1013A

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S&S Cycle 2017+ M8 Models Gear Drive 550GG Cam Chest Kit w/ Chrome Pushrod Tubes - Water Cooled

Part Number: SSY-310-1081A

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S&S Cycle 2017+ Oil Cooled M8 Models Chain Drive 550C Cam Chest Kit w/ Chrome Pushrod Tubes

Part Number: SSY-310-1082B

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Estimated Ship Date: Nov 17, 2025 if ordered today

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S&S Cycle 2017+ Oil Cooled M8 Models Chain Drive 540C Cam Chest Kit w/ Chrome Pushrod Tubes

Part Number: SSY-310-1118A

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Estimated Ship Date: Nov 17, 2025 if ordered today

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S&S Cycle 2017+ M8 Oil Cooled Models Gear Drive Cam Chest Kit w/o Cam - Black Pushrod Tubes

Part Number: SSY-310-1258

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S&S Cycle 2017+ M8 Oil Cooled Models Gear Drive Cam Chest Kit w/o Cam - Chrome Pushrod Tubes

Part Number: SSY-310-1259

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S&S Cycle 2017+ M8 Water Cooled Models Gear Drive Cam Chest Kit w/o Cam - Chrome Pushrod Tubes

Part Number: SSY-310-1261

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cummins 6.7L 4.125 1.932 16.1 Comp Hybrid 1.358 pin with 8.335" Carrillo rod

Part Number: CNN-DH7105-6

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Estimated Ship Date: Nov 17, 2025 if ordered today

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