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Dart SHP Pro Chevrolet Small Block Cast Iron Block
This block adds new features for more powerful engine builds and the desirable weight of an SHP casting. All of the features that make the SHP block so popular; priority main oiling, siamesed bores, extra thick decks, and compatibility with most OEM parts, in addition, it sports some new features that make it suitable for builds that will use higher spring pressures and run at higher RPM ranges. Billet main caps, a big block cam bore, and bigger lifter bores add up to greater strength and stability.
• Brand new precision machined, lightweight cast iron block
• Big Block Chevy cam bore (2.120")
• .904" Lifter Bores
• 9.025" Deck Height
• Billet Steel Main Caps
• ARP Main Studs
• Extra thick decks ensure reliable head gasket seal
• Blind head bolt holes don't go through to water jacket
• Clearance for 3.75" stroke with steel rods
• Uses 1981-1985 stock style oil pan and dipstick
• All OE bolt holes for starter, clutch ball, etc.
• Priority main oiling system directs oil to main bearings first for more dependable lubrication.
Part Type: Engine Block
Application: Chevrolet Small Block
Engine Block Style: Brand New Precision Machined Aftermarket
Engine Block Material: Cast Iron
Main Journal Type: 350 Main
Deck Height: 9.025"
Cylinder Bore Diameter: 4.000"
Finished Cylinder Bores: No
Main Caps Included: Yes
Main Cap Material: Billet Steel
Main Bolt Style: 4-Bolt
Main Cap Fasteners Included: Yes (#1 & #5: 7/16" Inner, 3/8" Outer, #2, #3, #4: 7/16" Inner & Outer Splayed)
Lifter Bore Diameter: .904"
Camshaft Bore: Chevrolet Big Block (2.120")
Provisions for OE Roller Lifters: No
Main Bearings Included: No
Rear Main Seal Style: 2-Piece
Oil Pan Rail Type: Stock/OEM
Raised Cam Location: No
Cam Bearings Included: No
Freeze Plugs Included: No
Manufacturer: Dart Machinery
Manufacturer's Part Number: 31161112
Weight: 175.0 lbs.
Warranty: Dart Machinery, Ltd. warrants to the original purchaser its products to be free from defects in materials and workmanship within 6 months from the date of sale. Dart's obligation under this warranty shall be limited to repair or replacement, at Dart's option, of any parts or products which may prove defective under normal use. This warranty shall not apply to any parts or products which have been subject to accident, negligence, alteration, abuse, or misuse.
Quantity: Sold as Each
*This Block Qualifies for Free Freight!
(48 U.S. Contiguous only. Residential/Lift Gate Fees may apply.)
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