Availability
Engine Blocks & Accessories
STUD KIT, MAIN STUDS, FORD 7.3L Diesel, 1994-2003, Custom-4140, Includes Studs, Parallel Ground Washers, and 12pt Nuts
Part Number: PQX-1044500
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
LS Chevy Main Studs
Part Number: MIL-81110
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Main Studs, 4-Bolt Main, Chevy, Big Block, with Milodon Caps, Windage Tray, Kit
Part Number: MIL-81141
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Four Bolt Main Cap Kit
Part Number: PIO-839020
Not Yet Reviewed
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: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Fasteners, 429/460 And Stroker Replacment Main Support Hardware Kit. For 1050 Plate
Part Number: DMS-MSS-1055
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Main Studs, Chromoly, Hex Head, 2-Bolt, Chevy, 6.6L, Duramax Diesel, LB7, LLY, Kit
Part Number: ARP-230-5401
Not Yet Reviewed
Estimated Ship Date: Mar 16, 2026 if ordered today
Estimated Ship Date: Mar 16, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
STD BORE CYLINDER
Part Number: CLW-20003
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Main Caps, Billet Steel, 3-Center, Splayed Outer Bolts, 4-Bolt, Chevy, Small Block, Set of 3
Part Number: HRS-H400
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
78-84 Big Twin Shovelhead Cylinder 80in Front Black Replaces H-D 16494-78
Part Number: TWP-492868
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
84-99 1340 cc Evolution Big Twin Aluminum Cylinder Natural Replaces H-D 16510-83A
Part Number: TWP-493036
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
66-79 Shovelhead Black Cylinder 74in Front Replaces H-D 16485-74A
Part Number: TWP-492589
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
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