GM LT Asymmetrical FSR
Designed specifically for 14º Pro Action/Pro Topline cylinder heads, these pistons are excellent for Sprint Car and Drag Race use. Valve reliefs will accommodate oversized valves and long duration, tight lobe separation cams. Precision CNC machined ring grooves are designed for 1/16, 1/16, 3/16 rings. These pistons utilize dedicated left and right hand forgings.
- Pin #927-2750-15-51S (130g)
- Contact reduction grooves
- Double spiro locks (#927-042-CS)
*Rings Sold Separately*