WP087152 - WORLD BARE BLOCK IRON MAN O'WAR FITS FORD SB 4BLT 4.000" BORE 1PC RMS

Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Diameter Bore, 1-Piece Rear Main Seal, Ford, Small Block, Each

Main Journal Type: Ford 351 Cleveland

Engine Block Material: Cast iron

Engine Block Style: Aftermarket

Engine Block Deck Height: Short deck

Deck Height (in.): 9.200 in.

Cylinder Bore as Shipped: 3.990 in.

Cylinder Bore Diameter: 4.000 in.

Main Bolt Style: 4-bolt

Main Caps Included: Yes

Main Cap Material: Steel

Main Cap Fasteners Included: Yes

Main Bearings Included: No

Rear Main Seal Style: 1-piece

Finished Cylinder Bores: No

Raised Cam Location: No

Cam Bearings Included: No

Freeze Plugs Included: No

Quantity: Sold individually.

World Products 351 Ford Man O'War Blocks

The engineering team at World Products collaborated with leading Ford racers and professional engine builders and developed the Man O'War replacement blocks for the popular 351 small block. They are available in two deck heights, to ensure compatibility with all popular OEM and aftermarket cylinder head/intake manifold combinations. World Products' new Man O'War Ford blocks have been created utilizing contemporary CAD/CAM manufacturing technology, for more precisely-detailed blocks than were ever before possible through conventional foundry methods. And they're made to QS-9000 quality standards, the highest in the industry.