This is a New 2.9L / 3.7L Standard Size Piston.
* PART NUMBERS: 89018218 (standard size bore)
* Note : Piston does not Include Ring Set
Fits the following Make/Model:
Colorado 07-12 , 2.9L / 3.7L
Canyon 07-12 , 2.9L / 3.7L
H3 07-10 , 3.7L
H3T 09-10 , 3.7L