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KB Hyper Single Piston - Pontiac 400 Rod 6.630 Flat Top +6cc 2V; 4.120 +.030", Flat Top +6cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.7w/71cc,9.2/87cc,8.5w/96cc,7.6w/111cc,Gram weight 541/16"3, INT-Valve Depth/DIA .0240-2.140", EX-Relief Depth/Dia .240-2.140"

KB Hyper Right Single Piston - Chevy 327 Rod 5.700 Flat Top +7cc 2V; 4.000" STD, Flat Top 7cc 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,8.4w/76cc,Gram weight 593/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"

KB Hyper Right Single Piston - Chry 440 Rod 6.768 Step Head -3.5cc 2V; 4.320 +.020", QH-3.5cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.4w/72cc,9.7/80cc,9.3w/84cc,8.9w/88cc,Gram weight 780/190, INT-Valve Depth/DIA .200-2.360", EX-Relief Depth/Dia .200-2.360"

KB Hyper Single Piston - Chevy 305 Rod 5.700 Flat Top 0cc No Valve; 3.736+.040", Flat Top w/No Valve Reliefs (May machine your own),Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.4/55cc,10.0/58cc,9.3/64cc,8.2/76cc, INT-Valve Depth/DIA .205-2.000", EX-Relief Depth/Dia .205-2.000"

KB Hyper Single Piston - Chry Hemi 392 Rod 6.958 Flat Top 4cc 2V; 4.000+.060", .160Hemi Dome -22cc w/2 Valve Reliefs,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios:10.3/101cc,10.0/104cc,9.5/110cc,Gram weight 586/132, INT-Valve Depth/DIA .273-2.250", EX-Relief Depth/Dia .273-2.250"

KB Hyper Left Single Piston - Chevy 400 Rod -6.000 Hollow Dome .388 -11cc; 4.0125+.030", Hollow Dome -11cc w/2 V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:14.9/62cc,14.5/64cc,12.3/76cc,Gram weight 483/145, INT-Valve Depth/DIA .286-2.200", EX-Relief Depth/Dia .286-2.200"

KB Hyper Piston - Ford 351M, -2cc Dome, Stock 6.580" Rod, 9.8:1 V8 - Single

KB171.030 KB PISTON; 4.000 +.030", Flat Top 0cc w/no V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Backing for 2V reliefs,Gram weight 560/145

1 Set 9911HC.040/1 Set 4125AM8.040

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

KB Hyper Piston - Chevy 305, Rod 5.700, Flat Top +5cc 2V

KB Hyper Piston - Chevy 350 Rod 5.700 Flat Top 0cc No Valve