VPW Engine Block- SB Ford 351W, 4.125'' Bore, 9.500'' Iron Block

When building a mild Small-Block Ford performance engine, blocks from VPW offer strength,accuracy and peace
of mind that can't be assured in a rebuilt core.And, unlike so many of the used cores, nearly all of ours feature four-bolt main caps for
extra strength. Each cylinder block is machined to production-spec tolerances and is manufactured to the exact specifications

Features

Cylinder Bore Diameter: 4.125 in.
Bore & Stroke: 4.185 in. x 4.125 in. Max Recommended
Cam Journal OD: Standard SBF 
Cam Plug: 2.375 in. Dia. Cup Plug
Cylinder Wall Thickness: 0.250 in. min @ 4.185 in. Bore
Deck Height: 9.500 in.
Deck Thickness: 0.675 in. Min
Lifter Bores: Standard SBF .8757-.8765" Honed to Size
Main Bearing Size: 2.749 (351C)
Main Cap Bolts: #1 1/2" in. (2) 3/8 in. (2) #2, 3, 4 7/16 (2) Splayed (2) #5 1/2"in. (2) 3/8 in. (2)
Main Caps: All 5 Billet Steel. 3 Center Caps Splayed
Main Cap Register: Deep Stepped Register (No Need for Dowels)
Oil System: Wet Sump or SVO dry sump. Priority main oiling with external
pump.
Oil Pan: 351W Oil Pan
Rear Main Seal: Standard 1pc.
Stud Holes, Head: 1/2" std SVO with blind holes
Timing Chain/Gears: Uses stock 351w components

 

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