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KB Hyper Left Single Piston - Chevy 283 Rod 5.700 Flat Top +6cc 2V; 3.875" STD, FT 6cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 9.6w/55cc,9.2/58cc,8.8w/62cc,8.6w/64cc,Gram weight 503/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"

KB Hyper Single Piston - Chevy 383 Rod 5.700 D-Cup +1+2cc 2V; 4.000 +.030",D-Cup 12cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 11.0w/58cc,10.5/62cc,10.3w/64cc,9.1w/76cc,Gram weight 547/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"

KB Hyper Left Single Piston - Chry 400 Rod 6.358 Flat Top +5cc 2V; 4.342" STD, Flat Top 8cc w/2 V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.3/72cc,9.5/80cc,9.2/84cc,8.9/88cc,Gram weight 660/190, INT-Valve Depth/DIA .264-2.360", EX-Relief Depth/Dia .264-2.360"

KB Hyper Left Single Piston - Pont 400 Rod 6.630 D-Cup +17cc 2V; 4.120+.060", D-Cup 17cc w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:9.6/71cc,:8.4/87cc,7.8/96cc,7.1/69cc,Gram weight 557/163, INT-Valve Depth/DIA .248-2.210", EX-Relief Depth/Dia .248-2.210"

KB Hyper Single Piston - Ford 521 Rod 6.700 D-Cup 30cc 1V; 4.360+.030", D-Cup 30cc w/ 1V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:10.2/76cc,9.7/82cc,9.1/91cc,8.8/97cc,Gram weight 623/158, INT-Valve Depth/DIA .251-2.450", EX-Relief Depth/Dia -NA

KB Hyper Coated Piston-AMC/JEEP 4.6" Stroker with 258" crank

1 Set KB214.060/1 Set 4000BM8.060; Pistons & Rings, 4.000 +.060",.388" H 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 & Ring Kit- Chevy 454, Rod 6.135, Flat Top +3cc 1V

1 Set KB106.030/1 Set 4000BM8.030

KB Hyper Piston - Chevy 400, Rod 6.000, Flat Top +7cc 2V

KB Hyper Piston - Chevy 327, Rod 6.000, Flat Top +6cc 2V

KB Hyper Piston - Ford 351W Rod 5.956 D-Cup +22cc 2V