Availability
Engine Blocks & Parts
Main Studs, Chromoly, Hex Head, 2-Bolt, Chrysler, Dodge, 5.7/6.1L, Kit
Part Number: ARP-244-5400
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 4-Bolt Main, Large Journal, Chevy, Small Block, Kit
Part Number: ARP-134-5601
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Large Journal, Chevy, Small Block, Kit
Part Number: ARP-134-5401
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Ford 302 Cast Iron , 4-Bolt Mains, 8.200 in. Deck, 4.000 in. Bore, 1-Piece Rear Main Seal, Small Block, Each
Part Number: SUM-150206
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
BluePrint Engines Engines, Bare Blocks BPP12110340
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026
Main Studs, 6-Bolt Main, Ford, 5.0L, Modular, Coyote Engine, Kit
Part Number: ARP-156-5803
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Summit, Big Block Chevrolet, Bare, Cast Iron, 4-bolt Main Bolt Style, 9.800 in. Standard Deck, 4.600 in. Bore, Each
Part Number: SUM-150211
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 4-Bolt Main, Chevy, Big Block, Kit
Part Number: ARP-135-5601
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Ford 302 Cast Iron , 4-Bolt Mains, 8.200 in. Deck, 4.125 in. Bore, 1-Piece Rear Main Seal, Small Block, Each
Part Number: SUM-150207
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Block, Ford 351W Cast Iron , 4-Bolt Mains, 9.500 deck, 4.125 in. Bore, 1-Piece Rear Main Seal, Small Block, Each
Part Number: SUM-150205
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, 12-Point Nuts, Mopar, Small, Big Block, B, RB, LA, Kit
Part Number: ARP-140-5402
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 4-Bolt Main, Ford, 4.6/5.4L, 2V/3V/4V Without Windage Tray, Kit
Part Number: ARP-156-5802
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Chevy, Big Block, Kit
Part Number: ARP-135-5402
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 4-Bolt Main, For Windage Trays, Chevy, Big Block, Kit
Part Number: ARP-235-5701
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, Hex, Chromoly, 2-Bolt Main, Ford, Big Block FE, Kit
Part Number: ARP-155-5404
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Dual or Rear Sump Oil Pan, Ford, 351W, Kit
Part Number: ARP-154-5409
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Mopar, Small, Big Block, B, LA, RB, Kit
Part Number: ARP-140-5401
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 4-Bolt Main, Chevy, Aftermarket SBC blocks, Summit SPC, BPE, Dart SHP Iron Block, W/ 7/16 inner 3/8 outer, Kit
Part Number: ARP-134-5605
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, Side Bolts, 12-Point Head, Ford, 4.6L, Kit
Part Number: ARP-156-5002
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Large Journal, Chevy, Small Block, with Windage Tray, Kit
Part Number: ARP-234-5501
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Ford, 429, 460, Kit
Part Number: ARP-155-5402
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Ford, 4.6L, SOHC, Kit
Part Number: ARP-156-5401
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bolts, Pro Series, 2-Bolt Main, Ford, Big Block FE, 390-427-428, 12 Point, Kit
Part Number: ARP-155-5201
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, Pontiac V8, Kit
Part Number: ARP-194-5401
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bolts, Pro Series, 12-Point, 4-Bolt Main, Chevy 1967-2002, 350, Kit
Part Number: ARP-234-5201
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Studs, 2-Bolt Main, For Windage Trays, Chevy, Big Block, Kit
Part Number: ARP-235-5502
Estimated Ship Date: Today
Estimated Ship Date: Today
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