CP Pistons Bullet Series piston and ring kits are value-packed replacements. Offered at an affordable price, these high-quality pistons incorporate everything that has made CP an industry leader—extensive research, computer-designed forgings, tight tolerances, and rigorous quality control. Having Bullet Series pistons means you no longer have to compromise high performance, even on a tight budget. They're manufactured from 2618 forged aluminum alloy for strength and durability.

Additional features include:

• Piston balance 1 gram
  * Dual forced pin oilers
  * Contact reduction grooves
  * Accumulator groove
  * Contemporary high performance ring sets
  * Forged side relief
  * Chromoly wrist pins with wire locks

Note on rod small end widths - These piston forgings have a minimum pin boss span of 1.060, this is because they also use a 2.250 long wrist pin, to this gives the wrist pin .595 of engagement In the pin bore. Many aftermarket rods including BTR's 6.125 LS rod set (BTRROD6125H1-8) have a small end width of 1.060 or more and will need to have the small end narrowed by a respectable machine shop by .080-.100" for proper fitment. Carrillo & Bullet rods use a .900-1.000 wide small end, so there is no need for additional small end clearancing.

Features