Availability
1993 Engine Blocks & Accessories
Four Bolt Main Cap Kit
Part Number: PIO-839021
Not Yet Reviewed
Main Studs, 4-Bolt Main, Buick, Stage II Aftermarket 3.8L, Kit
Part Number: ARP-222-5602
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Main Studs, Chromoly, 4-Bolt Main, Chevy, Oldsmobile, 350 with Dart Rocket Block, Kit
Part Number: ARP-184-5403
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Main Bolts, High Performance Series, 4-Bolt Main, Ford, SVO 351 Windsor, Kit
Part Number: ARP-154-5203
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Main Studs, 4-Bolt Main, Chevy, 3.3, 3.8, 4.3L V6, with Windage tray, Kit
Part Number: ARP-233-5702
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Main Studs, 4-Bolt Main, Ford, 351, R-Block, Kit
Part Number: ARP-354-5605
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Main Studs, 4-Bolt Main, Chevy, Small Block, Large Journal, with Straps, Kit
Part Number: ARP-234-5603
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Main Bolts, Pro Series, 4-Bolt Main, Chevy, 350, with 1/2 in. Straps, Kit
Part Number: ARP-234-5203
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-180-B
Not Yet Reviewed
Cylinder Sleeve, Chromoly, 79.00mm Inside Diameter, Yamaha, Each
Part Number: WIS-3032FA
Not Yet Reviewed
Estimated Ship Date: Feb 20, 2026 if ordered today
Estimated Ship Date: Feb 20, 2026 if ordered today
Engine Expansion Plugs, OEM Replacement, Dodge, Ram, Diesel, Each
Part Number: CBM-05017786AA
Not Yet Reviewed
Estimated Ship Date: Mar 6, 2026 if ordered today
Estimated Ship Date: Mar 6, 2026 if ordered today
Plug, Expansion, Freeze, OEM Replacement, Dodge, Truck, 5.9L, Cummins, Each
Part Number: CBM-04429687
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Shallow Plug - Steel - Each
Part Number: MEL-MPS-201
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
This product may not be eligible for select promotional offers
Cylinder, Front, 3.498 in. Bore, Stock Length, Aluminum, Natural, Cast Iron Liner, Harley-Davidson®, Each
Part Number: HDD-820-51558
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Main Studs, 2-Bolt, Ford, 429, 460 with Windage Tray, Kit
Part Number: MIL-81189
Not Yet Reviewed
Main Cap Fasteners, Milodon Angle Bolt Caps, 8740 Chrome Steel Studs, 4130 Heat Treated Steel Washers and Nuts, Ford, 351 Windsor, Kit
Part Number: MIL-81164
Not Yet Reviewed
Main Bolt, 4-Bolt Main, Standard Hex Head, 1/2 in. Thread, 2.750 in. UHL, Each
Part Number: DRT-66732750
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Main Cap Fastener, Stud, Little M Sportsman, Kit
Part Number: DRT-66311100
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Main Studs, 4-Bolt Main, Chevy, Large Journal, Small Block, with Milodon Caps, Windage Tray, Kit
Part Number: MIL-81129
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Main Studs, 4-Bolt Main, Chevy, Big Block, with Milodon Caps, Windage Tray, Kit
Part Number: MIL-81141
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
Main Studs, 2-Bolt Main, 12-Point, Black Burnished, Toyota, Lexus, 3.0L, 2JZ-GE, 2JZ-GTE, Kit
Part Number: WGT-P219011410BR
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Main Studs, 2-Bolt Main, 12-Point, Nickel Plated, Toyota, Lexus, 3.0L, 2JZ-GE, 2JZ-GTE, Kit
Part Number: WGT-P219011410VN
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Main Studs, 4-Bolt Main, Ford, SVO, 351W, Kit
Part Number: ARP-154-5603
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Chevy, Small Block, 7.245 Wide, Set
Part Number: MIL-11190
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Camshaft Expansion Plug, Steel, 2.141 in. Diameter, Dodge, Jeep, Each
Part Number: MOP-J3172313
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 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