Availability
2003 Parts and Accessories
Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.098 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 5.7L, 6.0L, Kit
Part Number: SUM-CR3624098
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 4340 Piston and Rod Kit, 403 Cid., 4.005 bore, 4.000 stroke, 6.125 rod, 8cc dish, 11:1 @ 65cc, 10.4:1 @ 70cc, File-Fit Rings
Part Number: SUM-PR400058
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fluid Cooler, Transmission, Tube and Fin, Aluminum, Copper, Black, 7 1/2 in. x 17 in. x 3/4 in., Each
Part Number: DER-13103
Estimated Ship Date: Today
Estimated Ship Date: Today
Fail-Safe Thermostat-180 Degrees w/ Seal
Part Number: SNN-7267-180
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Motor Plate, Front-mount, Aluminum, Natural, Chevy, Small Block, Each
Part Number: AAF-ALL38120
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat, 160 Degrees F, Stainless Steel, Each
Part Number: SNN-200-160
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Clutch Kit, RXT 1200 Power Pack, 8-Bolt, 26-Spline, 1.125 in. Input Shaft Diameter, 9.688 in. Disc Diameter, Metallic Disc, Unsprung Hub, Kit
Part Number: MCL-6435807HD
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Head Gasket, Multi-Layer Steel, 4.060 in. Bore, .051 in. Compressed Thickness, Dodge, 8.0, 8.3L, Each
Part Number: CGT-C5814-051
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8
Part Number: DMS-8702-4040
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Fuel Tank Cap, Keyed Alike Locking, Plastic, Black, Chevy, GMC, Ford, Dodge, Jeep, Kia, Each
Part Number: SNN-MGC233KA
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pump, High-Volume, High-Pressure, Chevy, 3/4 in. inlet, Small Block, Each
Part Number: MIL-18740
Estimated Ship Date: Today
Estimated Ship Date: Today
Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, Standard Clearance, set
Part Number: SUM-663HDS
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pressure Plate Fasteners, Grade 8, 10mm x 1.5, Hex Head, Black, Chevrolet, LS, Set of 6
Part Number: RAM-531
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 283/297, Lift .625/.605, Chevy GM, LS/LSX, Gen III/IV, Each
Part Number: SUM-8711-1DT
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flywheel, Billet Steel, 130-Tooth, Internal Engine Balance, 10.500/10.950 in. Bolt Pattern, 36.000 lbs., SFI 1.1, Dodge, Chrysler, Plymouth, V8, Each
Part Number: RAM-1588
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pan Gasket, Composite, Ford, Modular V8, 4.6/5.4L, Each
Part Number: CTR-88-780
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Pickup, Press Fit, 7 in. Depth, 0.750 in. Diameter Tube, Melling M77HV, M99HV, 10770, Chevy, Small Block, Big Block, GM V6, Each
Part Number: CHP-100BB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Gasket, Timing Cover, Fiber, Chevy, Small Block, Set
Part Number: SCE-11100
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, E-Series, Forged, Flat, 4.000 in. Bore, Chevy, Set of 8
Part Number: DMS-8715-4000
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Valve Springs, 1900 Series Hot Rod, Dual, 1.290 in. O.D., 370 lbs./in. Rate, 1.010 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1904-16
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Thermostat, High-flow, 170 degrees F, Stainless Steel, for Nissan, AMC, Blue Bird, Ford, Dodge, Jeep, Lincoln, Mazda, Mercury, Saab, Triumph, Each
Part Number: SNN-2028-170
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS Rotating Assembly, 330 Cid., 3.810 bore, Standard 3.622 stroke, 58x, 6.098 rod, 7cc dish, 9.8:1 @ 61cc, 9.4:1 @ 65cc, File-Fit Rings, H Bearing
Part Number: SUM-R58368107
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 58x, 6.098 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R58360052
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Bearing Races, Front, Rear, Kit
Part Number: DPR-007105812BR
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, 6.125 rod, 2cc dome, 10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Ring, H Bearing
Part Number: SUM-R2436L7802
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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