MATERIAL: High Density Cast Iron
DECK HEIGHT: Standard (9.800") or tall (10.200")
DECK THICKNESS: .600" minimum
CAM BEARINGS: Standard Chevrolet
MAIN BEARINGS: Standard Chevrolet
CAMSHAFT LOCATION: Stock
LIFTER BORES: Indexed (stock .8437" bore)
BORE: 4.200 (hone to 4.250") or 4.490"
(hone to 4.500")
MAXIMUM BORE: 4.625"
CYLINDER WALL THICKNESS: .250" at 4.600" bore
WATER JACKETS: Expanded for better cooling
LUBRICATION: Priority main oiling system
OIL PAN RAILS: Solid (stock width)
CRANK CLEARANCE: 4.375" stroke crank
MAIN CAPS: Nodular iron or billet steel
FUEL PUMP: OEM mount
STARTER: OEM mount
MOTOR MOUNTS: Dual (front and side)
CYLINDER HEAD HOLES: Blind tapped to prevent leaks
WEIGHT: Approximately 270 pounds |
