KB Hypereutectic Flat Top Piston Set - SB Ford 289-351W - Bore Size: 4.030", Stroke: 3.400", Rod Length: 5.400" H753C2452 Check out all our products

Check out all our products from Arai Helmets including Arai Helmets Arai Shields & Accessories

engine swap kits and mufflers for both Import and Domestic cars and trucks

1979-1995 GMC C2500

3/4-36 in Spline

7L HEMIVehicle Applications: Jeep Grand Cherokee L (WL) 21-22 V8-5

KB Hypereutectic Flat Top Piston Set - SB Ford 289-351W - Bore Size: 4.030", Stroke: 3.400", Rod Length: 5.400" H753C2452 Check out all our productsKeith Black pistons have several important advantages over conventional alloy 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 heat in the combustion chambers, eliminating heat transfer and improving combustion. Pistons are machined for 5 64" top, 5 64" second and 3 16" oil ring unless noted. Sold in sets of eight