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KB Hypereutectic Pistons SKB403.030
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 Hypereutectic Pistons SKB120.040
KB Hyper Single Piston Chevy 350 Rod 5.700 Flat Top +7cc 2V; 4.000 +.040", Flat Top +7cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.9w/58cc,10.4/62cc,10.2w/64cc,9.0w/76cc,Gram weight 587/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"
KB Hypereutectic Pistons SKB197.040
KB Hyper Single Piston - Chevy 383 Rod 5.700 D-Cup +1+2cc 2V; 4.000 +.040",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 Hypereutectic Pistons SKB403.040
KB Hyper Single Piston - Ford 521 Rod 6.700 D-Cup 30cc 1V; 4.360+.040", 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 Hypereutectic Pistons SKB120.060
KB Hyper Single Piston Chevy 350 Rod 5.700 Flat Top +7cc 2V; 4.000 +.060", Flat Top +7cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.9w/58cc,10.4/62cc,10.2w/64cc,9.0w/76cc,Gram weight 587/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"
KB Hypereutectic Pistons SKB197.060
KB Hyper Single Piston - Chevy 383 Rod 5.700 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: 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 Hypereutectic Pistons SKB403.060
KB Hyper Single Piston - Ford 521 Rod 6.700 D-Cup 30cc 1V; 4.360+.060", 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 Hypereutectic Pistons SKB120.STD
KB Hyper Single Piston Chevy 350 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: 10.9w/58cc,10.4/62cc,10.2w/64cc,9.0w/76cc,Gram weight 587/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"
KB Hypereutectic Pistons SKB197.STD
KB Hyper Single Piston - Chevy 383 Rod 5.700 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: 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 Hypereutectic Pistons SKB404.020
KB Hyper Single Piston - Chevy 350 Rod 5.700 Flat Top +6.5cc 4V; 4.000+.020", Flat Top 7cc w/ 4V Symmetrical,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:11.0/58cc,10.4/62cc,10.2/64cc,9.0/76cc,Gram weight 547/145, INT-Valve Depth/DIA .225-2.120", EX-Relief Depth/Dia .225-2.120"
KB Hypereutectic Pistons SKB404.030
KB Hyper Single Piston - Chevy 350 Rod 5.700 Flat Top +6.5cc 4V; 4.000+.030", Flat Top 7cc w/ 4V Symmetrical,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:11.0/58cc,10.4/62cc,10.2/64cc,9.0/76cc,Gram weight 547/145, INT-Valve Depth/DIA .225-2.120", EX-Relief Depth/Dia .225-2.120"
KB Hypereutectic Pistons SKB143.020
KB Hyper Single Piston - Chevy 305 Rod 5.700 Flat Top +5cc 2V; 3.736 +.020", Flat Top 5cc w/2V,Top Ring:5/64", 2nd Ring: 5/64", Oil Ring: 3/16", Comp Ratios: 10.4w/55cc,10.0/58cc,9.3w/64cc,8.2w/76cc,Gram weight 477/145, INT-Valve Depth/DIA .280-2000", EX-Relief Depth/Dia .280-2.000"
