SHP Small Block Ford Iron Block – 4.000-4.125 In. Bore, 8.200-9.500 In. Deck

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Designed for high performance and heavy duty applications, the SHP block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts.

The SHP Ford block is tailored to the most popular performance and racing applications, with an 8.200” (302) or 9.500” (351w) deck height and a choice of 4.000” or 4.125” siamesed cylinder bores which can safely be bored to 4.185”. Steel main caps are splayed 4-bolt on the centre three and 2-bolt on #1 and #5, and utilize 1/2” bolts. The valley is machined to accept factory roller lifter guides and retainer (spider).

Features

• Priority main oiling system directs oil to main bearings first for more dependable lubrication.
• No provision for oil restrictors.
• Available with an 8.200” (302) or 9.500” (351w).
• Provisions for OE stock roller lifters, dog bones & spider.
• Siamese bores 4.000” or 4.125” (unfinished) with extra thick cylinder walls.
• Extended cylinder barrels for improved piston support.
• Extra thick decks ensure reliable head gasket seal.
• Blind head bolt holes don’t go through to water jacket.
• Steel 4-bolt main caps on #2, 3 and 4 with splayed outer bolts. 2-bolt main caps on #1 and 5.
• Can use most stock components and accessories.
• Scalloped water jackets increase coolant flow around cylinder barrels to prevent detonation, extend engine life and produce consistent cylinder temperatures.
• Parts kit sold separately (Part# 32000042).

SHP SPECS
Material: Class 30 Grey Iron
Deck Heights: 8.200” or 9.500”
Cylinder Bores: 4.000” or 4.125”
Main Bearings: 302 or 351C
Main Caps: Steel
Lifter Provision: OE roller
or aftermarket
Freeze Plugs: Press fit
Weight: 178-210 lbs.

31374175 302 SHP Block Steel 302 8.200" 4.000"
31374275 302 SHP Block Steel 302 8.200" 4.125"
31375135 351 SHP Block Steel 351C 9.500" 4.000"
31375235 351 SHP Block Steel 351C 9.500" 4.125"