• Hypereutectic.
    • Marine engine.
    • 3.010" diamete recess .062" deep.
    • 2 valve reliefs.
    • Coated skirts.
    • Piston & Ring Kit.
Attributes
Base Number 3456HC
Bore (in) 4
Bore (mm) 101.6
Bore Diameter 4
Country of Origin (Primary) MX
Crown (cc) +9.5cc
Crown Type DISH
Eng. Disp. In. 350
Eng. Disp. Liters 5.7
Engine Family Chevy Small Block Gen I
Engine Manufacturer Chevrolet
Hazardous Material Code N
Includes Ring Set 4000AM8.060
Life Cycle Status Code Available to Order
Oil Ring Thickness 0.1875
Oversize 0.06
Oversized Yes
Oversizes STD .020 .030 .040 .060
Pin Configuration Centered
Pin Number 0927x300A
PIN TYPE Press
Piston Head Type Dish
Piston Material Cast 390 Hypereutectic Alloy
Piston Pin Outside Diameter 0.927
Piston Rings Included Yes
Ring Pack 5/64, 5/64, 3/16
Second Compression Ring Thickness 0.0781
Sold As Complete Piston and Ring Kit
Top Compression Ring Thickness 0.0781
Top Land 0.305
Year From 1958
Year Range 1958-2007
Year To 2007
GTIN 00800745299505