• Hypereutectic. Marine engine. .230 high dome with 2 valve reliefs. Coated skirt. Centered pin.
Attributes
Base Number 3475HC
Crown Type DOME
Eng. Disp Liters 7.4
Eng. Disp. In. 454
Engine Family Chevy Big Block Mark IV
Engine Manufacturer Chevrolet
Hazardous Material Code N
Life Cycle Status Code Available to Order
Lock PRG110-3
Oversizes STD .020 .030 .040 .060
Pin Configuration Centered
Pin Number 0990x300K
PIN TYPE Floating
Ring Pack 5/64, 5/64, 3/16
Sold As SINGLE
Top Land .285
Year From 1970
Year Range 1970-2000
Year To 2000
GTIN 00800745186232