Availability
Main Bolts, High Performance Series, 2-Bolt Main, Rover, 4.0, 4.6L, Kit
Part Number: ARP-157-5001
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Main Bolts, High Performance Series, 4-Bolt Main, Buick V6, Stage I
Part Number: ARP-123-5201
Not Yet Reviewed
Estimated Ship Date: Dec 12, 2025 if ordered today
Estimated Ship Date: Dec 12, 2025 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: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Main Bolts, High Performance Series, 2-Bolt Main, Oldsmobile, 350 Diesel, Kit
Part Number: ARP-184-5002
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Engine Block, Cast Iron, 4-Bolt Mains, 4.125 in. Bore, 1-Piece Rear Main Seal, Chevy, Each
Part Number: DRT-31161211L
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
This product may not be eligible for select promotional offers
Need It Sooner? We recommend these similar substitute parts:
Engine Block, Cast Iron , 4-Bolt Mains, 4.000 in. Bore, 1-Piece Rear Main Seal, Ford 351, Small Block, Each
Part Number: DRT-31375135
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
This product may not be eligible for select promotional offers
Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 1-Piece Rear Main Seal, Chevy, Small Block
Part Number: DRT-31161111L
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
This product may not be eligible for select promotional offers
Need It Sooner? We recommend these similar substitute parts:
Main/Case Bolts, Pro Series, 2-Bolt Main, Hex Head, Subaru, 2.0, 2.2, 2.5L, Kit
Part Number: ARP-260-5401
Not Yet Reviewed
Estimated Ship Date: Dec 22, 2025 if ordered today
Estimated Ship Date: Dec 22, 2025 if ordered today
Freeze Plug Kit, Brass, Pontiac, Kit
Part Number: PIO-EPC-80B-10
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Main Cap, SHP, 4-bolt, 3-center Position, Ductile Iron, Each
Part Number: DRT-32773030H
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Soft Plug, Steel, Zinc Plated, .875 in. Outside Diameter, Box of 25
Part Number: PIO-EPC-163-25
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Freeze Plug Kit, Steel, Dodge, Chrysler, Plymouth, Kit
Part Number: PIO-PE-114
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
BR EXP PLUG KIT
Part Number: PIO-PE-103-BR
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Freeze Plugs, 19/32 in. Size, Steel, Set of 25
Part Number: PIO-EPC-54-25
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Freeze Plugs, Brass, 2.250 in. Outside Diameter, 0.812 in. Depth, Set of 10
Part Number: PIO-EPC-81-B-10
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Kit Steel Freeze Plugs Fiat 4 Cylinder
Part Number: PIO-PE-152-R
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2025 if ordered today
Estimated Ship Date: Dec 15, 2025 if ordered today
Freeze Plug Kit, Brass, Ford, Big Block, Kit
Part Number: PIO-830012
Estimated Ship Date: Dec 16, 2025 if ordered today
Estimated Ship Date: Dec 16, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Engine Expansion Plug, Set of 100
Part Number: PIO-EPC-169-100
Not Yet Reviewed
EXPANSION PLUG
Part Number: PIO-EPC-30-B-100
Not Yet Reviewed
Main Cap, Front, Ductile Iron, 2-Bolt Mains, Chevy, SHP Dart Block, Each
Part Number: DRT-32791020
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Engine Block, Cast Iron, 4-bolt Mains, 4 in. Diameter Bore, 2-piece Rear Main Seal, Chevy, Small Block, Each
Part Number: DRT-31161112
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
This product may not be eligible for select promotional offers
Engine Block, Cast Iron, 4-bolt Mains, 4.125 in. Diameter Bore, 2-piece Rear Main Seal, Chevy, Small Block
Part Number: DRT-31161212
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
This product may not be eligible for select promotional offers
Engine Block, Cast Iron, 2-Bolt Mains, 3.750 in. Bore, 2-Piece Rear Seal, Chevy, Small Block, Each
Part Number: DRT-31161411
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
This product may not be eligible for select promotional offers
Engine Block, Cast Iron, 400 Mains, 4.000 in. Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each
Part Number: DRT-31162111
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
This product may not be eligible for select promotional offers
Engine Block, Cast Iron, 4-bolt Mains, 4.000 in. Diameter Bore, 2-piece Rear Main Seal, Chevrolet, Small Block, Each
Part Number: DRT-31162112
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
This product may not be eligible for select promotional offers
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