2012 Summit Racing Engines & Components

Pro LS 4340 Rotating Assembly, 359 Cid., 3.780 bore, 4.000 stroke, 24X, 6.125 rod, 5cc dish, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R24407805

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pro LS 4340 Rotating Assembly, 378 Cid., 4.080 bore, 3.622 stroke, 24X, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 11:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L0802

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pro LS 4340 Rotating Assembly, 371 Cid., 4.040 bore, 3.622 stroke, 24X, 6.098 rod, 12cc dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R243604012

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pro LS Rotating Assembly, 371 Cid., 4.040 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-R58360402

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pro LS 4340 Piston and Rod Kit, 415 Cid., 4.065 bore, 4.000 stroke, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4006521

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Pro LS 4340 Rotating Assembly, 378 Cid., 4.080 bore, 3.622 stroke, 24X, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L08012

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S274080-6

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Oil pump Spacer, Moves pump forward .122 in. To Clear Double Row Timing Set, GM LS III/IV, KIT

Part Number: SUM-111482

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S43810-2F

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S45810-7P

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S43785-2F

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pro LS Solid Roller Cam 3 SP, 252 Int. / 264 Exh., 109 LSA + 3 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR3SP

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Pro LS Solid Roller Cam 3, 252 Int. / 264 Exh., 113 LSA + 3 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR3

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Rod Bearing, Suzuki Hayabusa 1299cc .001 Undersize, Set

Part Number: SUM-8431H1

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Dodge Cummins 6.7L 24V 2009-13 EJT ISB OSG, 4.232 in. .5mm oversize, Standard height,51.3cc piston set

Part Number: SUM-670913-5

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Main Bearing, Toyota 1AZ-FE, 2AZ-FE, 2AZ-FXE Standard Size Extra Clearance, Set

Part Number: SUM-8412HXS

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Main Bearing, Nissan VQ35HR, VQ37VHR, VR30DDTT, VR38DETT, VR30DDTT .010 Undersize, Set

Part Number: SUM-2505H010

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Main Bearing, Mazda B6/T, BP/T, ZL-VE, ZM-DE .001 Undersize, Set

Part Number: SUM-8353H1

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Main Bearing, Honda J32,J35,J37 .010 Undersize, Set

Part Number: SUM-1996H010

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Main Bearing, Hyundai/Kia G6DA, G6DB, G6DC, G6DH .010 Undersize, Set

Part Number: SUM-8599H010

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Main Bearing, Hyundai/Kia G6DA, G6DB, G6DC, G6DH .001 Undersize, Set

Part Number: SUM-8599H1

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Main Bearing, Subaru EJ18,20,22,25,20T,20TT,22T,25T thrust #5 Standard Size Extra Clearance, Set

Part Number: SUM-8309HXS

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Main Bearing, Mitsubishi 4B11T 2.0L EVO X .001 Undersize, Set

Part Number: SUM-1237H1

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Main Bearing, Mitsubishi 4B11T 2.0L EVO X Standard Size Extra Clearance, Set

Part Number: SUM-1237HXS

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Main Bearing, Nissan VK45,VK50,VK56 Standard Size, Set

Part Number: SUM-2995HS

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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