Summit Racing Parts and Accessories

Pro LS 4340 Piston and Rod Kit, 360 Cid., 3.785 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4078512

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Pro LS 4340 Piston and Rod Kit, 360 Cid., 3.785 bore, 4.000 stroke, 6.125 rod, 5cc dish, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR407855

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pro LS 4340 Piston and Rod Kit, 359 Cid., 3.780 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4078012

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Pro LS 4340 Piston and Rod Kit, 403 Cid., 4.005 bore, 4.000 stroke, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4000520

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Pro LS 4340 Piston and Rod Kit, 410 Cid., 4.040 bore, 4.000 stroke, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4004020

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Pro LS 4340 Piston and Rod Kit, 417 Cid., 4.080 bore, 4.000 stroke, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4008021

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Pro LS Piston and Rod Kit, 326 Cid, 3.785 bore, Standard 3.622 stroke, 6.098 rod, 2cc dome, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR367852

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Pro LS Piston and Rod Kit, 332 Cid., 3.820 bore, Standard 3.622 stroke, 6.098 rod, 7cc dish, 9.9:1 @ 61cc, 9.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR368207

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Pro LS 4340 Piston and Rod Kit, 370 Cid., 4.040 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L04012

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Pro LS 4340 Piston and Rod Kit, 377 Cid., 4.075 bore, 3.622 stroke, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L07512

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Toyota, 3SGTE, Kit

Part Number: CMB-03-0078

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Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Mazda, Kit

Part Number: CMB-03-0079

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Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Mazda, Kit

Part Number: CMB-03-0272

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Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Nissan, Kit

Part Number: CMB-03-0273

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Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Mazda, Kit

Part Number: CMB-03-0274

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Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, BMW, Kit

Part Number: CMB-03-0275

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Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Nissan, SR20DET, Kit

Part Number: CMB-03-0276

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Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Toyota, 3SGTE, Kit

Part Number: CMB-03-0280

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Combo, Centerforce, Clutch Kit, 10.4 in., 10-Spline, Flywheel, Throwout Bearing, Ford, Kit

Part Number: CMB-13-0048

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Estimated Ship Date: Oct 28, 2025 if ordered today

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