VPW Engine Block- SB Ford 351W, 4.000” Bore, 9.500” Iron Block

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When building a mild Small-Block Ford performance engine, blocks from VPW offer strength,accuracy and peace
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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
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extra strength. Each cylinder block is machined to production-spec tolerances and is manufactured to the exact specifications

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Features

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Cylinder Bore Diameter: 4.000 in.
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Bore & Stroke: 4.185 in. x 4.125 in. Max Recommended
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Cam Journal OD: Standard SBF 
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Cam Plug: 2.375 in. Dia. Cup Plug
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Cylinder Wall Thickness: 0.250 in. min @ 4.185 in. Bore
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Deck Height: 9.500 in.
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Deck Thickness: 0.675 in. Min
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Lifter Bores: Standard SBF .8757-.8765″ Honed to Size
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Main Bearing Size: 2.749 (351C)
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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)
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Main Caps: All 5 Billet Steel. 3 Center Caps Splayed
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Main Cap Register: Deep Stepped Register (No Need for Dowels)
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Oil System: Wet Sump or SVO dry sump. Priority main oiling with external
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pump.
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Oil Pan: 351W Oil Pan
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Rear Main Seal: Standard 1pc.
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Stud Holes, Head: 1/2″ std SVO with blind holes
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Timing Chain/Gears: Uses stock 351w components
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