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KB Hyper Single Piston - Chevy 400 Rod 5.700 Flat Top +7cc 2V; 4.125" STD, Flat Top 7cc w/2V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios: 12.3w/58cc,11.7/62cc,11.4w/64cc,10.0w/76cc,Gram weight 587/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"

KB Hyper Left Single Piston - Chry 383 Rod 6.358 Flat Top +5cc 2V; 4.250 +.030", Flat Top 8cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 9.8w/72cc,9.1/80cc,8.8w/84cc,8.5w/88cc,Gram weight 738/190, INT-Valve Depth/DIA .264-2.360", EX-Relief Depth/Dia .264-2.360"

KB Hyper Right Single Piston - Chevy 350 Rod -5.700 D-Cup +1+2cc 2V; 4.000 +.020",D-Cup 12cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.3w/58cc,9.8/62cc,9.6w/64cc,8.5w/76cc,Gram weight 551/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"

KB Hyper Left Single Piston - Chry 440 Rod 6.768 Step Head 1.+8cc 2V; 4.320+.060", Step Dish 6cc w/2 V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 11.5/72cc,10.7/80cc,10.3/84cc,9.9/88cc,Gram weight 805/190, INT-Valve Depth/DIA .264-2.360", EX-Relief Depth/Dia .264-2.360"

KB Hyper Single Piston - Ford 408W Rod 6.200 D-Cup 27.5cc 2V; 4.000+.030", D-Cup 27cc w/2 Valve Reliefs,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:9.6/55cc,9.2/62cc,8.7/64cc,8.3/69cc,Gram weight 499/145, INT-Valve Depth/DIA .285-2.120", EX-Relief Depth/Dia .275-1.880"

KB Hyper Piston - Chrysler 318 V8 -6cc Solid Dome 2V; 4.250" STD, .200" Solid Dome -6cc w/ 2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:12.2/57cc,11.7/60cc,11.0/64cc,10.4/68cc,Gram weight 552/132, INT-Valve Depth/DIA .266-2.200", EX-Relief Depth/Dia .286-2.200"

1 Set 9905HC.040/1 Set 4000AM8.040; Pistons & Rings, Bore:4.000"+.040" Dome w/2 Valve Reliefs,Top Ring: 5/64", 2nd Ring: 5/64, Oil Ring: 3/16",Comp Ratios:13.9 w/58cc, 13.0 w/62cc, 12.7 w/64cc, 10.8 w/76cc, Gram wt. 585/107, Top Land.254". Valve Depth .250",Relief Dia. 2.140"

KB209.040 KB PISTON; 4.000 +.040",S.150" SD -5.5cc ASYM 2V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios: 12.9w/58cc,12.2/62cc,11.9w/64cc,10.2w/76cc,Gram weight 566/107, INT-Valve Depth/DIA .272-2.140", EX-Relief Depth/Dia .1272--1.720"

1 Set KB102.020/1 Set 4000BD8.025

1 Set KB124.STD/1 Set 4000BD8.005

1 Set KB149.STD/1 Set 4000BM8.STD

1 Set KB176.040/1 Set 4250AM8.040