Summit Racing Performance, Restoration & Replacement Parts & Tools

Pro LS 4340 Rotating Assembly, 377 Cid., 4.070 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-R5836L07012

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy ,Kit

Part Number: CMB-13-0008

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Pro LS 4340 Piston and Rod Kit, 383 Cid., 3.903 bore, 4.000 stroke, 6.125 rod, 5cc dish, 10.9:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR409035

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 400, Kit

Part Number: CMB-13-0002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Pro LS 4340 Rotating Assembly, 377 Cid., 4.070 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-R2436L07012

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pro LS 4340 Piston and Rod Kit, 378 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-PR36L08012

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Pro LS Rotating Assembly, 326 Cid., 3.785 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-R5836L7857

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pro LS Rotating Assembly, 326 Cid, 3.785 bore, Standard 3.622 stroke, 58x, 6.125 rod, 2cc dome, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Ring, H Bearing

Part Number: SUM-R5836L7852

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 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-R2436L07512

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pro LS 4340 Piston and Rod Kit, 402 Cid., 4.000 bore, 4.000 stroke, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4000020

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Estimated Ship Date: Monday 4/27/2026 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

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pro LS 4340 Rotating Assembly, 376 Cid., 4.065 bore, 3.622 stroke, 24X, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L0652

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pro LS 4340 Rotating Assembly, 364 Cid., 4.000 bore, 3.622 stroke, 24X, 6.125 rod,12cc Dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit ring, H Bearings

Part Number: SUM-R2436L00012

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 400, Kit

Part Number: CMB-13-0007

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Combo, RAM, Clutch Kit, 11 in., 26 Spline, Flywheel, Hydraulic Throwout Bearing, Chevy 400, Kit

Part Number: CMB-13-0009

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Paint, 2K High Build Urethane Primer Surfacer, Flat, Gray, 1 Gallon, Each

Part Number: SUM-UP220G

4.62 out of 5 stars ( 65 )

Cannot be shipped Internationally if shipped by air

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Paint Hardener, Single Stage, Urethane Activator, Slow, Above 80 Degrees Fahrenheit, 1 Quart, Each

Part Number: SUM-UP102Q

4.82 out of 5 stars ( 56 )

Cannot be shipped Internationally if shipped by air

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Paint Hardener, Single Stage, Urethane Activator, Fast, Below 70 Degrees Fahrenheit, 1 Quart, Each

Part Number: SUM-UP100Q

4.91 out of 5 stars ( 66 )

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Paint, Single Stage, UV Stable, Acrylic Urethane, Gloss, Pure White, 1 Gallon, Each

Part Number: SUM-UP301G

4.8 out of 5 stars ( 30 )

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Paint, Single Stage, Primer, Flat, Black, Epoxy, 1 Gallon, Each

Part Number: SUM-UP234G

4.65 out of 5 stars ( 34 )

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Paint, Single Stage, UV Stable, Acrylic Urethane, Gloss, Black, Low VOC, 1 Gallon, Each

Part Number: SUM-UP300G

4.24 out of 5 stars ( 17 )

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Tie-Down Straps, Blue, Four 8 ft. Length Tie-Downs with Twisted Hook, Four 22 in. Axle Straps, Storage Bag, Kit

Part Number: CMB-29-0012

4.85 out of 5 stars ( 167 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Paint, High-Solids, Acrylic Urethane, Gloss, Clear Coat, 1 Gallon, Each

Part Number: SUM-UP200G

4.78 out of 5 stars ( 37 )

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Tie-Downs Straps, Ratcheting, 2 in. x 8 ft., Short Handle, Blue, Pair

Part Number: SUM-G7955

4.65 out of 5 stars ( 109 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 24X, 6.125 rod, 8cc dish, 11.1:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24400308

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Estimated Ship Date: Monday 4/27/2026 if shipped by air