Availability
2003 Parts and Accessories
Lifters, Mechanical Flat Tappet, Buick, Chevy, L6, H6, V6, Set of 12
Part Number: CRO-66900-12
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Flywheel Bolts, High Performance, Chromoly, Black Oxide, 12-point, 11mm x 1.5, Chevy, Set of 6
Part Number: QTM-505007
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Oil Pan Drain Plug, Magnetic, Steel, Natural Finish, Neodymium Super Magnet, 1/2-20 RH in. Threads, Copper Seal, Each
Part Number: SUM-120102
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
.040" MLS HEAD GASKET
Part Number: CGT-C5814-040
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Connecting Rods, Forged 4340, H-Beam, 12-Point, Cap Screw Bolts, 6.125 in. Length, Chevy, Small Block, Set of 8
Part Number: SCA-6612521
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Gasket, MLS, 3.701 in. Bore, .040 in. Compressed Thickness, Ford, Lincoln, Mercury, Each
Part Number: CGT-C5502-040
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
High Flow Thermostat-195 Degrees
Part Number: SNN-2000-195
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS 4340 Rotating Assembly, 402 Cid., 4.000 bore, 4.000 stroke, 58x, 6.125 rod, 8cc dish, 11:1 @ 65cc, 10.4:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R58400008
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Oil pressure Line, Braided Stainless Steel Housing, Rubber Inner Hose, 1/8 in. Diameter, Harley-Davidson®,Each
Part Number: RUS-R58407
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS 4340 Rotating Assembly, 410 Cid., 4.040 bore, 4.000 stroke, 24X, 6.125 rod, 8cc dish, 11.2:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R24400408
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Flywheel, Billet Steel, 164-Tooth, Internal Engine Balance, 23.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Ford, 4.6L, Each
Part Number: RAM-1545LW
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
.060" MLS-5 HEAD GASKET
Part Number: CGT-C5789-060
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Brake Pads, DTC 60, Ferro-Carbon, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, Set
Part Number: HWK-HB119G-594
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Head Gasket, MLS, 4.130 in. Bore, .051 in. Compressed Thickness, Chevy, Each
Part Number: CGT-C5317-051
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, Standard Clearance, Standard 120 Deg. Oil groove, set
Part Number: SUM-7299HS
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Gasket, Manifold, Exhaust, Chrysler, Dodge, Hemi , Pair
Part Number: CGT-C5854-030
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Oil Pump, Standard-Volume, Chevy, Small Block, Each
Part Number: MOR-22101
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Shock, Twin Tube, QA1 Stocker Star NA, 16.190 in. Extended, 11.200 in. Collapsed, Each
Part Number: QA1-TN510
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Wheel, Bristol, 15 in. x 8 in., Aluminum, Black, Milled Spokes, 5 x 4.75 in. Bolt Pattern, 4.50 in. Backspace, Each
Part Number: RWA-BC3-586145BM
Oil Restrictors, .0625 in. Orifice Diameter, Aluminum, Chevy, Big Block/Small Block, Pair
Part Number: MIL-23100
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Fuel Tank Cap, OE Replacement, Steel, Silver, American Motors, Chevy, Nissan, Subaru, Toyota, Each
Part Number: SNN-MGC806
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pistons, E-Series, Forged, Flat, 4.000 in. Bore, Chevy, Set of 8
Part Number: DMS-8702-4000
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Shock, Twin Tube, QA1 Stocker Star NA, 22.875 in. Extended, 14.125 in. Collapsed, Each
Part Number: QA1-TN902
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Distributor Hold-Down Clamp, Aluminum, Clear Anodized, Stud Mount, Chevy, Small/Big Block, Each
Part Number: AAF-ALL27503
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster