Made in the USA!

Fits 2001-2011 GMC & Chevrolet Trucks with the 6.6L DURAMAX Engine

Hastings Manufacturing Part Number : 2D 4845

Full set of premium rings for 8 Duramax pistons

FITS :

2001-2016 Chevy / GMC Trucks With 6.6 Liter Duramax V8 Diesel

SPECS :

Bore Size : 4.055"  / 103.00 Millimeters This Set Is Standard Bore

Ring Groove Widths / Materials :

First Groove : 3.0mm / STAINLESS STEEL - NITRIDED

Second Groove : 2.0mm / DUCTILE - CHROME

Third Groove : 3.00mm / STAINLESS STEEL - NITRIDED