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KB Hypereutectic Pistons KB424CKTM.060
1 Set KB424C.060/1 Set 3875AM8.060; Piston and Cast Iron Moly Top Ring Kit with Offset pin. Press or floating rod. Use 4.0L block and rods with 258ci crank. KB Hyper Coated Piston - JEEP 4.0L to 4.6L Stroker
KB Hypereutectic Pistons KB6214KTM.020
1 Set KB214.020/1 Set 4000BM8.020; Pistons & Rings, 4.000 +.020",.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 Hypereutectic Pistons KB153KTM.060
Pistons & Rings, 3.736" STD, Flat Top 5cc w/2V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios: 10.4w/55cc,10.0/58cc,9.3w/64cc,8.2w/76cc,Gram weight 418/145, INT-Valve Depth/DIA .280-2000", EX-Relief Depth/Dia .280-2.000"
