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

Don't waste your valuable time sourcing, cleaning, machining and prepping a 40 year old core when you can have a brand new precision machined block with all the most desirable features for just a few dollars more.

Designed for 305 race engines
Bored .010, .020, .030, .040 or .060 over
Little M coated cam bearings pre-installed
Precision Machined new block
Priority main oiling system
Full water jacketed non- Siamese cylinder bores
Extra thick deck ensures reliable head gasket seal
Blind head bolt holes don’t go through to water jackets
Scalloped water jacket walls improved flow around cylinders for better cooling
Splayed outer bolts on middle main bearing caps
Uses 1981-1985 stock style oil pan & passenger side dipstick
Uses stock stamped steel or plastic timing cover
All OE bolts holes for starters, clutch ball, fuel pump, ect
Blind head bolt holes
350 main journals
Two piece rear main seal
Engineered to accept OEM roller rockers and cams
The decks are parallel within .002" and has 350 main journals
Block is cast from high nickel iron and has a priority main oiling system
Designed for high-performance and heavy-duty applications producing up to 600 horsepower
The ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high-performance marine enthusiasts

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Specifications

KEY SPECS
Brand	Dart

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