$7,899
-
The LT1/LT4 416ci competition short block uses a new GM LT1/LT4 block with 4.070″ bore to produce the 416CI. This short block provides a strong foundation for Boosted engines making up to 1000hp and can be customized to meet your needs.
Block:
- New GM LT1/LT4 Aluminum Block Honed with Torque Plates
- Bore Size 4.070″
- Zero Decked
- Line Honed with ARP Main Studs
- Blueprinted Oil Clearances
- All New GM Block Plugs Installed
- New Durabond Cam Bearings Installed
Pistons:
- Wiseco 2618 Forged Boost Ready Pistons with Armor Glide skirt coating
Rings:
- Wiseco GFX Stainless Steel
Bearings:
- King H-Series Main and Rod Bearings
Crank:
- Callies Comp Star 8 Counterweight 4340 Forged Steel
- Stroke 4.000”
- Wet or Dry Sump Oiling
- Internally Balanced Front and Rear
Rods:
- Callies Comp Star 4340 Forged Steel H-Beam
- 6.125” Length
- ARP 2000 Rod Bolts
