Pistons feature special skirt design for low piston noise, 1.5mm steel gas nitride top ring, 1.5mm Napier second ring, 3.0mm oil ring and include .945 x 2.250 pins with.180 wall standard.
- Part Number: BLS1124-125
- Type: Flat Top Pistons
- Piston Material; : 2618
- Bore (IN.): 3.905"
- Stroke (IN.):3.622" (stock LS1 stroke)
- Rod Length (IN.): 6.095"
- Compression Height (IN.): 1.337"
- Head CC: 61.2
- Dish / Dome: -2.7
- Compression Ratio: 10.6:1
- Pin Diameter (IN.): 0.945 (stock LS1 rod)
- Pin Length (IN.): 2.250
- Wrist Pins Included: Yes
- Rings Included: Yes
- Ring Sizes:1.5mm, 1.5mm, 3.0mm
- Piston Weight (G): 410
- Notes: 2: Recommended for normally aspirated engines
- For use with 15 Degree Valve Angle LS Heads
*Image for illustration purposes only
CP-Carrillo Bullet LS pistons are designed specifically to fit all GM LS 15° heads (4.8, 5.3, 5.7, 6.0, 6.2L). Pistons are proudly made in the USA from 2618 forgings and are suitable for nitrous oxide Superchargers or Turbos.