Wiseco Pistons Kit - 7.9:1Cr - 87.5mm Bore - Mazda - LF-DE shell-kevlar The flange must be welded

The flange must be welded to a pipe

the system is improves performance by increasing power and reducing vehicle weight

Part Number: VSK24-C1AS3

Part Number: 684 540 AMN

One piece ring gear for high durability

Wiseco Pistons Kit - 7.9:1Cr - 87.5mm Bore - Mazda - LF-DE shell-kevlar The flange must be weldedSpecifications: Manufacturer Brand: Wiseco Part Number: K628M875 Compression Ratio: 7. 9: 1 Bore (mm): 87. 5 ( Std.) Stroke (mm): 83 Rod Length (mm): 146. 25 Pin Diameter (mm): 21 Compression Height (mm): 28. 5 Block Height (mm): 217 Piston weight (Gr): 309 Replacement Parts: Pin: S656 Rings: 8750XX Locks: Wiseco pistons are made from dedicated forgings produced in house to give you a light weight piston with superior strength and optimal design.