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KB Hypereutectic Pistons SKB186.020
KB Hyper Single Piston - Chevy 334 Rod 5.700 D-Cup +10cc 2V; 3.736 +.020",D-Cup 10cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.5w/58cc,10.1/62cc,9.4w/64cc,8.3w/76cc,Gram weight 447/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"
KB Hypereutectic Pistons SKB227.060
KB Hyper Single Piston - Chevy 427 Rod 6.135 OC Hollow Dome -26cc 1V; 4.250+.060", .250 OC HD -26cc w/1V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios: 9.7/119cc,Gram weight 737/158, INT-Valve Depth/DIA .266-2.310, EX-Relief Depth/Dia-NA
