Main Bearing Cap Bolts

GM DURAMAX LLY-LMM 6.6L UPPER

Part Number: ARP-130-0203

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Special Order

MAIN BOLT FOR CHVEY SHP BLOCK

Part Number: DRT-66712250

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Special Order

WASHER, FOR MAIN CAP STUDS RHS BLOCK

Part Number: EDL-54900MSW

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

BOLT, MAIN CAP SIDE FOR RHS BLOCK

Part Number: EDL-54900SB

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

MAIN STUDS

Part Number: WRL-WPI701415

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Free Shipping
• Special Order

MAIN BOLT

Part Number: DRT-66721750

Not Yet Reviewed

Estimated Ship Date: Dec 12, 2025 if ordered today

• Special Order

Main Studs, 2-Bolt, Ford, 429, 460 with Windage Tray, Kit

Part Number: MIL-81189

Not Yet Reviewed

• Free Shipping
• Special Order

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

• Free Shipping
• Special Order

Main Stud, Acura NSX 3.0/3.2L '90-'05 head stud kit

Part Number: ARP-208-4309

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Free Shipping
• Special Order

BB Chevy Merlin 4 Bolt Main Studs

Part Number: MIL-81132

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Free Shipping
• Special Order

Main Studs, 4-Bolt Main, Chevy, Big Block, with Milodon Caps, Windage Tray, Kit

Part Number: MIL-81141

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Free Shipping
• Special Order

Main Studs, 2-Bolt, Ford, 289, 302, with Windage Tray, Kit

Part Number: MIL-81156

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Special Order

Main Studs, 2-Bolt, Oldsmobile, 350, 400, 425, 455, with Windage Tray, Kit

Part Number: MIL-81217

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Free Shipping
• Special Order

Main Studs, 4-Bolt Main, with Milidon Angled Main Caps, Windage Tray, Chrysler, 318, 340, 360, Kit

Part Number: MIL-81184

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Free Shipping
• Special Order

Gen III Hemi Main Studs

Part Number: MIL-81200

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Free Shipping
• Special Order

Main Studs, 4-Bolt, Pontiac, 326-455, with Windage Tray, Kit

Part Number: MIL-81224

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

• Free Shipping
• Special Order

LS Chevy Main Studs

Part Number: MIL-81110

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

• Free Shipping
• Special Order

Fasteners, 4.6/5.4 Modular Replacment Main Support Hardware Kit. For 1030 & 1035

Part Number: DMS-MSS-1036

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

Fasteners, 429/460 And Stroker Replacment Main Support Hardware Kit. For 1050 Plate

Part Number: DMS-MSS-1055

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Free Shipping
• Special Order

MAIN CAP FASTENERS

Part Number: NAL-12480108

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Free Shipping
• Special Order

Main Studs, 2-Bolt Main, 12-Point, Black Burnished, BMW, 2.5L, 3.0L, M54, Kit

Part Number: WGT-P202011410BR

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Free Shipping
• Special Order

Main Studs, 2-Bolt Main, 12-Point, Nickel Plated, BMW, 2.5L, 3.0L, M54, Kit

Part Number: WGT-P202011410VN

Not Yet Reviewed

Estimated Ship Date: Oct 23, 2025 if ordered today

• Free Shipping
• Special Order

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: Oct 23, 2025 if ordered today

• Free Shipping
• Special Order

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: Oct 23, 2025 if ordered today

• Free Shipping
• Special Order

Main Stud Kit

Part Number: PIO-855006

Not Yet Reviewed

• Special Order