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KB Hyper Single Piston - Chevy 396, 402 Rod 6.135 cc Hollow Dome -17cc 1V; 4.125 +.010", .169" HD -17cc w/1V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.5w/96.5cc,9.6/105cc,9.4w/108cc,8.5w/119cc,Gram weight 672/158, INT-Valve Depth/DIA .285-2.310", EX-Relief Depth/Dia .NA

KB Hyper Piston - Ford 302 V8 D-Cup +1.2cc 2V; 4.000 +.060", D-Cup 12cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 9.3w/54cc,8.8/58cc,8.4w/64cc,8.0/69cc,Gram weight 563/143, INT-Valve Depth/DIA .266-2.120", EX-Relief Depth/Dia .254-1.880"

KB Hyper Single Piston - Chevy 350 Rod 6.000 Flat Top 0cc No Valve; Hypereutectic Pistons 4.000" +.040", Flat Top 0CC No Valve Reliefs ,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16" ring pack

KB Hyper Single Piston - Ford 351W Rod 5.778 Solid Dome -5cc 2V; 4.000" STD, SD -3cc w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:12.4/61cc,Gram weight 659/143, INT-Valve Depth/DIA .216-2.210", EX-Relief Depth/Dia .194-1.700

KB Hyper Single Piston - Chevrolet 489ci/8.0L (V8); 4.250+.100", .180" Closed Chamber SD -17cc w/ 1V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:12.3/96.5cc,11.3/105cc,11.0/108cc,10.0/119cc,Gram weight 652/158, INT-Valve Depth/DIA .266-2.310", EX-Relief Depth/Dia -NA

KB Hyper Single Piston - Ford 460 Rod 6.605 Flat Top 2.5 cc 1V; 4.360 +.060", Flat Top 2.5cc w/1V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 11.8w/76cc,11.0/82cc,10.2w/91cc,9.7w/97cc,Gram weight 750/166, INT-Valve Depth/DIA .236-2.370", EX-Relief Depth/Dia-NA

KB Hyper Single Piston - Chevy 396, 402 Rod 6.135 cc Hollow Dome -17cc 1V; 4.125 +.020", .169" HD -17cc w/1V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.5w/96.5cc,9.6/105cc,9.4w/108cc,8.5w/119cc,Gram weight 672/158, INT-Valve Depth/DIA .285-2.310", EX-Relief Depth/Dia .NA

KB Hyper Piston - Ford 302 V8 D-Cup +1.2cc 2V; 4.000" STD, D-Cup 12cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 9.3w/54cc,8.8/58cc,8.4w/64cc,8.0/69cc,Gram weight 563/143, INT-Valve Depth/DIA .266-2.120", EX-Relief Depth/Dia .254-1.880"

KB Hyper Single Piston - Chevy 350 Rod 6.000 Flat Top 0cc No Valve; Hypereutectic Pistons 4.000" +.040", Flat Top 0CC No Valve Reliefs ,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16" ring pack

KB Hyper Single Piston - Ford 351W Rod 5.956 Flat Top 0cc; 4.000+.020", Flat Top 0cc w/No Valve Reliefs,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:12.4/55cc,11.7/60cc,11.1/64cc,10.5/69cc,Gram weight 519/143, INT-Valve Depth/DIA -NA, EX-Relief Depth/Dia -NA

KB Hyper Single Piston - Chevrolet 489ci/8.0L (V8); 4.250" STD, .180" Closed Chamber SD -17cc w/ 1V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:12.3/96.5cc,11.3/105cc,11.0/108cc,10.0/119cc,Gram weight 652/158, INT-Valve Depth/DIA .266-2.310", EX-Relief Depth/Dia -NA

KB Hyper Single Piston Ford 302 Rod 5.090 Flat Top +6.5cc 2V; 4.000 +.020" ,Flat Top 6.5cc w/2 V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:10.0w/54cc,9.6w/58cc,9.0w/64cc,8.5w/69cc,Gram weight 555/143, INT-Valve Depth/DIA .257-2.120", EX-Relief Depth/Dia .247-1.880"