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KB Hypereutectic Pistons SKB303.030
KB Hyper Single Piston - Chevy 383 Rod 5.700 Hollow Dome -1+1cc 2V; 4.000+.030", D-Cup 19.5c w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 15/64", Oil Ring: 3/16", Comp Ratios:9.8/55cc,9.3/60cc,9.0/64c,8.6/69cc,Gram weight 581/143, INT-Valve Depth/DIA .261-2.120", EX-Relief Depth/Dia .249-1.880"
KB Hypereutectic Pistons SKB158.STD
KB Hyper Single Piston - Chevy 327 Rod 5.700 D-Cup +13cc 2V; 4.000" STD, D-Cup 13cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 9.6w/58cc,9.1/62cc,9.0w/64cc,8.0w/76cc,Gram weight 627/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"
KB Hypereutectic Pistons SKB231.STD
KB Hyper Single Piston - Chevy 350 Rod 5.700 Flat Top +6cc 2V; 4.000" STD, Flat Top 6.cc w/2 V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios: 11.1/58cc,10.5/62cc,10.3/64cc,9.1/76cc,Gram weight 513/102, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.2168"
KB Hypereutectic Pistons SKB303.040
KB Hyper Single Piston - Chevy 383 Rod 5.700 Hollow Dome -1+1cc 2V; 4.000+.040", D-Cup 19.5c w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 15/64", Oil Ring: 3/16", Comp Ratios:9.8/55cc,9.3/60cc,9.0/64c,8.6/69cc,Gram weight 581/143, INT-Valve Depth/DIA .261-2.120", EX-Relief Depth/Dia .249-1.880"
KB Hypereutectic Pistons SKB303.060
KB Hyper Single Piston - Chevy 383 Rod 5.700 Hollow Dome -1+1cc 2V; 4.000+.060", D-Cup 19.5c w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 15/64", Oil Ring: 3/16", Comp Ratios:9.8/55cc,9.3/60cc,9.0/64c,8.6/69cc,Gram weight 581/143, INT-Valve Depth/DIA .261-2.120", EX-Relief Depth/Dia .249-1.880"
KB Hypereutectic Pistons SKB379.020
KB Hyper Single Piston - Ford 351W Rod 5.956 Step Dish +15cc; 4.000+.020", Step Dish 15cc,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:10.3/55cc,9.8/60cc,9.4/64cc,8.9/69cc,Gram weight 557/143, INT-Valve Depth/DIA N Head 2.400", EX-Relief Depth/Dia N Head 1.900"
KB Hypereutectic Pistons SKB303.STD
KB Hyper Single Piston - Chevy 383 Rod 5.700 Hollow Dome -1+1cc 2V; 4.000" STD, D-Cup 19.5c w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 15/64", Oil Ring: 3/16", Comp Ratios:9.8/55cc,9.3/60cc,9.0/64c,8.6/69cc,Gram weight 581/143, INT-Valve Depth/DIA .261-2.120", EX-Relief Depth/Dia .249-1.880"
KB Hypereutectic Pistons SKB379.030
KB Hyper Single Piston - Ford 351W Rod 5.956 Step Dish +15cc; 4.000+.030", Step Dish 15cc,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:10.3/55cc,9.8/60cc,9.4/64cc,8.9/69cc,Gram weight 557/143, INT-Valve Depth/DIA N Head 2.400", EX-Relief Depth/Dia N Head 1.900"
KB Hypereutectic Pistons SKB304.030
KB Hyper Single Piston - Pont 428 Rod 6.630 Flat Top +6cc 2V; 4.120+.030", Flat Top 6cc w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:11.3/71cc,9.7/87cc,9.0/96cc,8.0/111cc,Gram weight 511/163, INT-Valve Depth/DIA .250-2.210", EX-Relief Depth/Dia .250-2.210"
KB Hypereutectic Pistons SKB379.040
KB Hyper Single Piston - Ford 351W Rod 5.956 Step Dish +15cc; 4.000+.040", Step Dish 15cc,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:10.3/55cc,9.8/60cc,9.4/64cc,8.9/69cc,Gram weight 557/143, INT-Valve Depth/DIA N Head 2.400", EX-Relief Depth/Dia N Head 1.900"
KB Hypereutectic Pistons SKB135.020
KB Hyper Single Piston - Chevy 383 Rod 5.700 D-Cup +18cc 2V; 4.000 +.020", D-up 18cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.3w/58cc,9.9/62cc,9.7w/64cc,8.7w/76cc,Gram weight 537/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"
KB Hypereutectic Pistons SKB304.040
KB Hyper Single Piston - Pont 428 Rod 6.630 Flat Top +6cc 2V; 4.120+.040", Flat Top 6cc w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:11.3/71cc,9.7/87cc,9.0/96cc,8.0/111cc,Gram weight 511/163, INT-Valve Depth/DIA .250-2.210", EX-Relief Depth/Dia .250-2.210"
