KB Performance Pistons Hypereutectic Flat TopPiston and Ring Set - 3.820 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 4.5 cc - Ford 2300 SPC7112BBK 2-1/2 in Pin 5x5 Hubs

2-1/2 in Pin 5x5 Hubs

5/16 in Compression Fitting to 6 AN Male

high-quality engine components

bearings and a front seal

KB Performance Pistons Hypereutectic Flat TopPiston and Ring Set - 3.820 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 4.5 cc - Ford 2300 SPC7112BBK 2-1/2 in Pin 5x5 HubsProduct Description: Pistons and Rings Hypereutectic Flat Top 3. 820 in Bore 1. 090 in Compression Height 1 16 x 1 16 x 3 16 in Ring Grooves Minus 4. 5 cc Ford 2300 Keith Black pistons have several important advantages over conventional alloy pistons. KB Hypereutectic Pistons high silicon content yields superior thermal and wear characteristics, greater strength, scuff and seizure protection, and resistance to cracking. High silicon content also keeps