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Bare Blocks, Dart Big M Series, Cast Iron, 9.80 in. Deck Height, 4.250 Bore, 4-Bolt Main, 2 Piece Rear Main Seal, Big Block, Chevy, Each
Part Number: DRT-31223344
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Engine Block, Cast Iron, Nodular Iron 4-Bolt Mains, 4.500 in. Bore, 1-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each
Part Number: WRL-091105
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Engines, Bare Block, Cast Iron, Merlin IV BBC, 9.800 in. Deck, 4.495 in. Bore, Billet Caps, 55mm Babbitt Cam Bearings and 0.904 in. Lifter bores, Each
Part Number: WRL-095010-55
Not Yet Reviewed
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Engine Block, Cast Iron, 4-Bolt Mains, 4.245 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each
Part Number: WRL-095000
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Need It Sooner?
We recommend these similar substitute parts:
Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.245 in. Bore, 2-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each
Part Number: WRL-091100
Not Yet Reviewed
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.495 in. Bore, 2-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each
Part Number: WRL-091101
Not Yet Reviewed
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Need It Sooner?
We recommend these similar substitute parts:
Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.595 in. Bore, 2-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each
Part Number: WRL-091102
Not Yet Reviewed
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Engines, Bare Block, Cast Iron, Merlin IV BBC, 9.800 in. Deck, 4.595 in. Bore, Splayed Billet Caps, Standard Cam Bearings and Lifter bores, Each
Part Number: WRL-095012
Not Yet Reviewed
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Engines, Bare Block, Cast Iron, Merlin IV BBC, 9.800 in. Deck Height, 4.495 in. Bore, Splayed Billet Main Caps, Standard Cam and Lifter bores, Each
Part Number: WRL-095010
Not Yet Reviewed
Estimated Ship Date: May 29, 2025 if ordered today
Estimated Ship Date: May 29, 2025 if ordered today
Engine Block, Cast Iron, 4-Bolt Mains, 4.245 in. Diameter Bore, 9.800 in. Deck, Nodular Iron Main Caps, 1-Piece Rear Main Seal, Chevy, Big Block, Each
Part Number: WRL-091103
Not Yet Reviewed
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Engine Block, Cast Iron, Nodular Iron Splayed 4-Bolt Mains, 4.495 in. Bore, 2-Piece Seal, 9.800 in. Deck, Chevy, Big Block, Each
Part Number: WRL-091101-55
Not Yet Reviewed
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Engines, Bare Block, Cast Iron, Merlin IV BBC, 9.800 in. Deck, 4.595 in. Bore, Billet Caps, 55mm Babbitt Cam Bearings and 0.904 in. Lifter bores, Each
Part Number: WRL-095012-55
Not Yet Reviewed
Estimated Ship Date: May 30, 2025 if ordered today
Estimated Ship Date: May 30, 2025 if ordered today
Engine Block, Cast Iron, 4-Bolt Mains, 4.555 in. Diameter Bore, 9.800 in. Deck, Nodular Iron Main Caps, 2-Piece Rear Main Seal, Chevy, Big Block, Each
Part Number: WRL-091109
Not Yet Reviewed
Estimated Ship Date: May 28, 2025 if ordered today
Estimated Ship Date: May 28, 2025 if ordered today
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