DART LS Next Cast Iron Blocks
Darts LS Next Iron Blocks are designed from a clean slate approach that addresses shortcomings of the factory engines. These blocks are great for hot rodders, drag racers, circle track, off-road and hi-performance marine enthusiasts. Conventional style main caps and oil pans help address the windage and oil control issues seen in factory engines utilizing seperated crankcase bays.
Features
- Priority Main Oiling System with Two Lifter Crossovers and Restrictor Provisions
- Siamesed Cylinder Bores with Extra Thick Walls
- Cylinder Barrels Extended .375" at the Bottom
- Extra Thick Deck Ensures Reliable Head Gasket Seal
- Blind Head Bolt Holes Available in 7/16" or 1/2"
- Scalloped Water Jackets Increase Flow Around Cylinders for Better Cooling
- Clearence for 4.100" Stroke with Steel Rods
- Splayed Outer Bolts on Middle Main Bearing Caps
- LS Style Motor Mounts
- Provisions for OE Roller Lifters, Lifter Trays and Cam
- Uses Stock Timing Cover and Rear Cover
- All OE Bolt Holes for Starter, Water Pump, Etc.
- Driver or Passenger Side Starter Mounts
- TYPE: 4.125 Bore Blocks"
- MATERIAL: High Nickel 220 BHN Cast Iron
- DECK HEIGHT (IN.): 9.240
- BORE (IN.): 4.125
- MAIN BEARING SIZE: Stock
- MAIN CAP MATERIAL: Steel
- MAIN CAP TYPE: 4-Bolt
- CAM LOCATION: Stock
- LIFTER BORE DIAMETER (IN.): .842 (Stock)
- FREEZE PLUGS: Press Fit
- REAR SEAL: Stock
- WEIGHT (LBS): 227
DART LS Next Cast Iron Blocks
Darts LS Next Iron Blocks are designed from a clean slate approach that addresses shortcomings of the factory engines. These blocks are great for hot rodders, drag racers, circle track, off-road and hi-performance marine enthusiasts. Conventional style main caps and oil pans help address the windage and oil control issues seen in factory engines utilizing seperated crankcase bays.
Features
- Priority Main Oiling System with Two Lifter Crossovers and Restrictor Provisions
- Siamesed Cylinder Bores with Extra Thick Walls
- Cylinder Barrels Extended .375" at the Bottom
- Extra Thick Deck Ensures Reliable Head Gasket Seal
- Blind Head Bolt Holes Available in 7/16" or 1/2"
- Scalloped Water Jackets Increase Flow Around Cylinders for Better Cooling
- Clearence for 4.100" Stroke with Steel Rods
- Splayed Outer Bolts on Middle Main Bearing Caps
- LS Style Motor Mounts
- Provisions for OE Roller Lifters, Lifter Trays and Cam
- Uses Stock Timing Cover and Rear Cover
- All OE Bolt Holes for Starter, Water Pump, Etc.
- Driver or Passenger Side Starter Mounts
- TYPE: 4.125 Bore Blocks"
- MATERIAL: High Nickel 220 BHN Cast Iron
- DECK HEIGHT (IN.): 9.240
- BORE (IN.): 4.125
- MAIN BEARING SIZE: Stock
- MAIN CAP MATERIAL: Steel
- MAIN CAP TYPE: 4-Bolt
- CAM LOCATION: Stock
- LIFTER BORE DIAMETER (IN.): .842 (Stock)
- FREEZE PLUGS: Press Fit
- REAR SEAL: Stock
- WEIGHT (LBS): 227