Availability
1973 Parts and Accessories
Pistons, Forged, Flat, 4.320 in. Bore, Chevy, 7.4L, Stroker, Set of 8
Part Number: ROS-85068
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Connecting Rods, 4340 Steel, H-Beam, 6.000 in. Length, Cap Screw, Bushed, Chevy, Set of 8
Part Number: ESP-6000S3DL19
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Hood Hinges, Billet Aluminum, Black Anodized, Stainless Struts, Chevy, Steel Hood, Pair
Part Number: EMS-MS149-52BA
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Roll Bar, Main Hoop Kit Only, 6 Mounting Points, Chromoly, Natural, 1.625 in. Tube Diameter, Buick, Chevy, Kit
Part Number: CEE-3385
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Pistons, ProMax 2618 Race Pistons, Forged, Dome, 4.030 in. Bore, Chevy Small Block, Set of 8
Part Number: HRS-840325613
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Dura Grip Positraction Carrier, Traction-Loc, GM 8.75 in., 33 Spline, 3.08 to 3.90 Ratio, Each
Part Number: YGA-26012
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Positraction 33 Spline Differential Carriers GM 8.875 Inch (12-bolt) SUM-730948
Estimated Ship Date: Today
Pistons, PowerPak Piston and Ring Kits, Stroked, 4.125 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 302/327/350 Small Block, Set of 8
Part Number: MLE-930201125
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Piston and Ring Kit, Forged, Step Dish, 4.420 in. Bore, Ford, Big Block, Kit
Part Number: UEM-IC854KTD-060
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Piston and Ring Kit, Forged, Dish, 4.165 in. Bore, Pontiac, V8, Kit
Part Number: UEM-IC938KTD-040
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Piston and Ring Kit, Forged, Dish, 4.155 in. Bore, Pontiac, V8, Kit
Part Number: UEM-IC938KTD-030
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Piston and Ring Kit, Forged, Flat, 4.382 in. Bore, Mopar, Big Block, Kit
Part Number: UEM-IC827KTD-040
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Piston and Ring Kit, Forged, Flat, 4.402 in. Bore, Mopar, Big Block, Kit
Part Number: UEM-IC827KTD-060
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Ford, Small Block, 351W, Kit
Part Number: MCH-30387-08
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Pulley/Bracket Set, Serpentine, Aluminum, Clear Powdercoated, Ford, 351W, Kit,
Part Number: MCH-30387
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
H-BEAM ROD SET
Part Number: ESP-71003D2000
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Combo, Intake Manifold, 750 CFM Carburetor, Air Cleaner, Fuel Line, Gaskets, Bolts, Chevy, Small Block, Kit
Part Number: CMB-03-0221
Cannot be shipped Internationally
Cannot be shipped Internationally
Combo, Marine, Edelbrock, 600 cfm, Electric Choke, Holley, Mechanical Fuel Pump, Chevy, Small Block, Kit
Part Number: CMB-03-0029
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, PowerPak Piston and Ring Kits, Stroked, 4.040 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 302/327/350 Small Block, Set of 8
Part Number: MLE-930200840
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 5.955 in. Length, Ford, 5.8L, Set of 8
Part Number: SCA-65955A
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Piston and Ring Kit, Forged, Dome, 4.125 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-IC756KTD-STD
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Piston and Ring Kit, Forged, Dome, 4.185 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-IC756KTD-060
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Pistons, Forged, Dome, 4.350 in. Bore, Chrysler, Dodge, Plymouth, Jensen, Set of 8
Part Number: ROS-99501
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Pistons, Forged, Flat, 4.030 in. Bore, Ford, 351W, Stroker, Set of 8
Part Number: ROS-80546
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Piston and Ring Kits, Premium, Forged Aluminum, 4.360 in. Bore, 4.150 in. Stroke, Dish, Dodge, Big Block, RB, Set of 8
Part Number: UEM-IC515KTD040
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Pistons, Forged, Dome, 4.350 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8
Part Number: UEM-IC993-100
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster