Availability
Engine Rotating Assemblies & Rebuild Kits
Pro LS 4340 Piston and Rod Kit, 377 Cid., 4.070 bore, 3.622 stroke, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings
Part Number: SUM-PR36L07012
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Pro LS 4340 Piston and Rod Kit, 346 Cid., 3.898 bore, 3.622 stroke, 6.098 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings
Part Number: SUM-PR368983
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS Rotating Assembly, 325 Cid, 3.780 bore, Standard 3.622 stroke, 24X, 6.098 rod, 2cc dome,10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Rings, H Bearing
Part Number: SUM-R24367802
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 4340 Rotating Assembly, 364 Cid., 4.000 bore, 3.622 stroke, 24X, 6.098 rod, 12cc dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings, H Bearings,
Part Number: SUM-R243600012
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 4340 Rotating Assembly, 370 Cid., 4.030 bore, 3.622 stroke, 24X, 6.098 rod, 12cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R243603012
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 4340 Rotating Assembly, 364 Cid., 3.810 bore, 4.000 stroke, 24X, 6.125 rod, 5cc dish, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings, H Bearings
Part Number: SUM-R24408105
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Cast, 3.75 in. Bore, Standard Rod, AMC, V8, Kit
Part Number: FEM-205117-00
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Moly, 4.057 in. Bore, Standard Rod, Standard Main, Oldsmobile, 350, Kit
Part Number: FEM-205-6310M000
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Moly, 4.000 in. Bore, Standard Rod, Standard Main, Dodge, 5.9L, Kit
Part Number: FEM-205-6378M000
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Moly, 4.080 in. Bore, Standard Rod, Standard Main, Ford, Car/Truck, 360/390, Kit
Part Number: FEM-205-601M300
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 350, Kit
Part Number: FEM-2056038M-311
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Moly, 4.030 in. Bore, Standard Rod, Standard Main, Ford, 351W, Kit
Part Number: FEM-205625M-300
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Moly, 4.120 in. Bore, Standard Rod, Standard Main, Pontiac, 400, Kit
Part Number: FEM-205640M-000
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Piston, I-Beam Rod, Chevy, Small Block, Kit
Part Number: ESP-B13004E030
Engine Kit, Cast Crank, Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 350, Kit
Part Number: SES-3480000050
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Engine Rebuild, Cast Flat, 3.736 in. Bore, Standard Rod, Standard Main, Chevy 1987-92, 305, Kit
Part Number: FEM-EMKP1027A000
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Chevy, 350, Kit
Part Number: FEM-205-6275M000
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring 4.060 in. Bore, .020 in. Rod, .020 in. Main, Chevy, Kit
Part Number: SUM-RRKIT1-622
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Piston, I-Beam Rod, Chevy, Small Block, Kit
Part Number: ESP-B13005E040
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Rebuild Kit, Re-Ring Kit, 3.750 in. Bore, Rings, Gasket Set, Rod and Main Bearings, Standard Size, Assembly Lube, AMC, Jeep, 4.2L, Kit
Part Number: FEM-205716M-000
Not Yet Reviewed
Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Dodge, 360, Kit
Part Number: FEM-2056378B000
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 4340 Piston and Rod Kit, 365 Cid., 4.005 bore, 3.622 stroke, 6.098 rod, 12cc dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings
Part Number: SUM-PR3600512
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Re-Ring, Moly, 3.800 in. Bore, Standard Rod, Standard Main, Oldsmobile, 307, Kit
Part Number: FEM-2056148M-000
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Ford, 302, Kit
Part Number: FEM-205760M-311
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Rebuild, Hypereutectic Dish Top, Plasmamoly Rings, Stock Bore, Bearings, Chevy, LS, Kit
Part Number: CMB-08-0072
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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