FEATURES:
• Made in the USA!
• Siamese bores 4.000" or 4.125" (unfinished)
• At 4.165" bore cylinder walls are .230" thick
• Clearance for 3.75" stroke w/steel rods
• 350 main journals
• Splayed 4-bolt center three main caps
• Two piece rear main seal
• Uses 1981-1985 stock style oil pan and dipstick
• All OE bolt holes for starter, clutch ball, etc.
FREIGHT ONLY!!!! "MUST SHIP TO BUSINESS ADDRESS"
Why waste your valuable time sourcing, cleaning, machining and prepping a 30 year old core in the hope that it won’t turn out unusable?
The new Special High Performance (SHP) block from Dart gives you all the features you need to build powerful and durable engines at affordable prices. The SHP block features siamese cylinders with 4.000" or 4.125" standard bore sizes available, and can safely be bored to 4.165". Cylinder walls are a minimum of .230" thick at 4.165" bore.
The block is machined using precision digital CNC equipment and is virtually ready to assemble right out of the box after a final cylinder hone.
Decks are even and parallel, lifter bores, cam and main tunnels are finished.
The SHP block is designed for compatibility with stock components, so no costly special parts are required for assembly.