Vertex Big Bore Piston Kit Part Number:1005-1540 (MFG #: 24405A) Lab head screen print at

Lab head screen print at center front

The durable Nylon stretch chassis is bolstered with 300D polyester internal reinforcements

Modern Construction: Built with a 4-ply nylon carcass and aramid belting

precise flex fit' design

Vertex Big Bore Piston Kit Part Number:1005-1540 (MFG #: 24405A) Lab head screen print atFEATURES All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston Forged Replica pistons are forged from 2618 aluminum for superior strength and durability Forged High Compression pistons improve power and torque across entire rpm