CP BULLET BLS1123-STD 4.065" BORE PISTON KITS

Bullet Series GM LS pistons and ring sets are premium CP quality piston sets available at an affordable price.  The Bullet Piston series incorporates everything that has made CP the industry leader in LS1 Chevy forged pistons.
The Bullet Series forged pistons were conceived as a high quality LS series piston set available at a reasonable price.
Exhaustive R&D, specifically designed forgings and centralized manufacturing allows CP to succeed at reaching their lofty goal of high quality at affordable prices.  All of these piston kits drop-ship directly from CP PISTONS.

COMPRESSION RATIO: 11.5:1
DOME CC: -2.7cc
HEAD CC:  66.00
ROD LENGTH: 6.125
STROKE: 4.000
BORE: 4.065 

GM LS3 / L92 Piston Kit Features

• Set of LS3/L92 pistons balanced within 1 gram
• 2618 alloy for strength and durability
• Dual forced pin oilers
• Contact reduction grooves
• Accumulator groove
• Forged side relief
• FEA designed forging
• Tight tolerances
• Same manufacturing process as CP Pistons
• Rigorous quality control
• ISO 9000 certified

Contents of this kit:

• 8 forged pistons 2618 Alloy
• 8 high quality chrome moly piston pins
• 1 set of piston pin retention wire lock rings
• 1 piston ring set with gas nitrided steel top rings, Napier back cut 2nd rings and soft nitrided oil rings