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KB Hyper Single Piston - Chevy 350 Rod 5.700 D-Cup +18cc 2V; 4.000 +.020", D-Cup 22cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 9.6w/58cc,9.2/62cc,9.1w/64cc,8.1w/76cc,Gram weight 564/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"

KB Hyper Right Single Piston - Chevy 383 Rod 6.000 D-Cup +19cc 2V; 4.000 +.030", D-Cup 19cc w/2V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios: 10.2w/58cc,9.8/62cc,9.6w/64cc,8.6w/76cc,Gram weight 411/107, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"

KB Hyper Left Single Piston - Chevy 377 Rod 6.000 Solid Dome -3.3cc 2V; 4.125 +.030",.150" SD -3.3cc w/2V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios: 13.2w/58cc,12.4/62cc,12.1w/64cc,10.5w/76cc,Gram weight 553/145, INT-Valve Depth/DIA .217-2.140", EX-Relief Depth/Dia .198-1.720"

KB Hyper Single Piston - Chry 2.2L Rod 5.945 Flat Top +5cc 2V; 3.445" STD, Flat Top 5cc w/2 V,Top Ring1.5mm, 2nd Ring: 1.5mm, Oil Ring: 4.0mm, Comp Ratios: 10.3/50cc,9.9/53cc,9.5/56cc,Gram weight 391/107, INT-Valve Depth/DIA .162-1.750", EX-Relief Depth/Dia .162-1.750"

KB Hyper Single Piston - Ford 351W Rod 6.580 Flat Top +6.5cc 2V; 4.000+.030", Flat Top 6.5cc w/2 Valve Reliefs,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios11.5/55cc,:10.8/60cc,10.3/64cc,9.7/69cc,Gram weight 450/145, INT-Valve Depth/DIA .237-2.120", EX-Relief Depth/Dia .254-1.800"

KB Hyper Single Piston - Ford 460 Rod 6.605 Solid Dome -11cc 1V; 4.360+.020", Solid Dome -11cc w/ 1V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:13.7/76cc,12.8/82cc,11.6/91cc,11.0/97cc,Gram weight 798/166, INT-Valve Depth/DIA .236-2.370", EX-Relief Depth/Dia .040-1.950"

KB Hyper Piston-JEEP 4.6L,4.0L Stroked with 258ci crank

KB214.060 KB PISTON; 4.000 +.060",.388" Hollow Dome -11cc,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios: 14.1w/58cc,13.3/62cc,12.9w/64cc,10.9w/76cc,Gram weight 576/145, INT-Valve Depth/DIA .217-2.140", EX-Relief Depth/Dia .198-1.720"

KB Hyper Piston - Chevy 350, Rod 5.700, Flat Top +7cc 2V

KB Hyper Piston - Chevy 400, Rod 5.700, Solid Dome -.5cc 2V

KB Hyper Piston - Chevy 305, Rod 6.000, Flat Top +5cc 2V

1 Set KB180.020/1 Set 4000BD8.025