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QUALITY STRENGTH PERFORMANCE SINCE 1981<br />
QUICK INFO >>><br />
Upgraded version of the SHP for high RPM applications.<br />
Emphasis on racing use.<br />
The SHP PRO has been upgraded with machining<br />
options which were previously only available as<br />
custom modifications.<br />
With all the standard features of the SHP (Special<br />
High Performance) block plus upgraded<br />
mains, cam and lifters, the SHP PRO block is the<br />
ideal foundation for small block engines with<br />
high RPM potential. The added stability provided<br />
by upgraded valve train and bottom end<br />
components improve both performance and reliability<br />
at sustained high RPM.<br />
UPGRADES<br />
• Upgraded with Billet Steel 4-bolt main caps.<br />
• Upgraded with ARP main stud kit.<br />
• Upgraded with .904” lifter bores.<br />
• Upgraded with BBC cam journal.<br />
• Parts kit included (PN 32000014 - see page 118).<br />
PLUS STANDARD SHP FEATURES<br />
• Priority main oiling system.<br />
• No provisions for oil restrictors.<br />
• Siamese cylinder bores with extra thick walls.<br />
• Extra thick decks ensure a reliable head gasket seal.<br />
• Blind head bolt holes don’t go through to water jacket.<br />
• Clearance for 3.750” stroke w/steel rods.<br />
• Splayed outer bolts on middle main bearing caps.<br />
• All OE bolt holes for starter, clutch ball, etc.<br />
SPECIAL HIGH PERFORMANCE PRO - IRON<br />
SMALL BLOCK CHEVY<br />
CAST IRON ENGINE BLOCKS<br />
PART NO. DESCRIPTION REAR SEAL CAPS MAINS DECK BORE<br />
31161112 SHP PRO 2-Piece Steel 350 9.025" 4.000"<br />
31161212 SHP PRO 2-Piece Steel 350 9.025" 4.125"<br />
31162112 SHP PRO 2-Piece Steel 400 9.025" 4.000"<br />
31162212 SHP PRO 2-Piece Steel 400 9.025" 4.125"<br />
SHP PRO SPECS<br />
Material: Class 30 Grey Iron<br />
Deck Height: 9.025”<br />
Cylinder Bores: 4.000” or 4.125”<br />
4.165” (max)<br />
Main Bearings: 350 or 400<br />
Main Caps: Steel 4-bolt (all)<br />
Cam Location: Stock<br />
Cam Journal: BBC<br />
Lifter Bores: .904” dia.<br />
Freeze Plugs: Press fit<br />
Rear Seal: 2-Piece<br />
Weight: 170-178 lbs.<br />
SHORT BLOCKS TOP KITS BLOCKS HEADS MANIFOLDS CRANKSHAFT ACCESS SBC LS BBC SBF HON COATINGS BILLET<br />
Not intended for sale or use with pollution controlled vehicles.<br />
248.362.1188 / DARTHEADS.COM Connect with us socially, search: DART MACHINERY<br />
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