PRE-ORDER for late January / early February 2024.  Dart's first batch of blocks is extremely limited in quantity (under 50 worldwide).  We have secured a handful of these from their first batch.  The 2nd batch will not be available until at least summer of 2024 and we have been advised it could be fall of 2024.

FEATURES:

• Siamese cylinder bores with extra thick walls -- 88mm max bore size
• Billet steel 4 bolt main caps 1-6, 12mm/10mm main studs standard
• Extra thick outer block case, for increased strength under high HP levels
• Extra thick decks ensure reliable head gasket seal -- .750" additional deck thickness
• Scalloped water jackets increase flow around cylinders for better cooling
• Machined for screw-in style freeze plugs
• Revised oil passage location, for better flow and clearance with 94mm stroke
• Machined for piston oilers
• Can be machined for clearance for 94mm stroke w/ aluminum rods
• All OE bolt holes for starter, water pump, etc
• Blind head bolt holes available in 11mm (3/8") standard or 1/2" upgrade
• Parts kit included

SPECS:

• Material: 220 BHN Cast Iron
• Deck Heights: 8.625"
• Mains: 2.5992"
• Cylinder Bores: 86mm (88mm Max)
• Main Bearings: Stock
• Main Caps: Billet Steel 4-bolt 1-6
• Freeze Plugs: Screw-In (Provided)
• Rear Main Seal: OEM

SHIPPING:
Oversized items like blocks have to go truck freight (LTL) to the 48 states. Expect shipping to a business to be +/- $250 and shipping to a house is typically $50-100 more.  Shipping cost will show $0 when you check-out which is not correct.  We will contact you with the exact shipping cost when these are in stock and ready to ship.  If you aren't prepared to pay the estimated shipping costs stated above then please don't order this.

We can ocean freight or air freight to anywhere in the world on these with discounted rates, please contact us for a shipping quote.