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 H423ACP 060 (H423DCP) plus moly ring set (Hastings/Perfect Circle/MAHLE) P/N H423ACP-KIT+LR63 clips - We also have other piston sizes available. 
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 Chevrolet 350ci V-8 - 4.060" bore (at +.060") 
Recessed head .070" deep x 2.750" diameter w/4-valve reliefs. DurOshield coated skirt piston. Performance or regular duty operation. Not OE-duplicate weight. Use in sets only. 
1971-86 LD Truck (USA) 
1967-90 Car (USA) 
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idle to 6000+rpm | 
Good for street/strip or light race | 
 Compression distance: 1.540" 
Piston head volume: -10.0cc 
Compression ratio (+.030" bore): 
w/58cc heads 9.45:1 
w/64cc heads 8.90:1 
w/72cc heads 8.27:1 
w/76cc heads 7.99:1 
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 5/64" 5/64" 3/16" ring grooves 
.928" pin diam. 
LR63 clips included for full float apps 
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Stock 5.700" length rods Stock 3.480" stroke | 
 .045" deck clr 
.0010" skirt clr 
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