DURAMAX LB7 ENGINE RE-RING KIT
ENGINE KIT COMPONENTS:
1 RING SET
1 ROD BEARING SET
1 MAIN BEARING SET
1 THRUST WASHER SET
1 HEAD GASKET SET
1 LOWER GASKET SET
1 LEFT HEAD GASKET
1 RIGHT HEAD GASKET
Over size rings and bearings are available, please let us know what over sizes you need when you order this kit other wise we will assume that you need std. size.
Grade “A”, “B” & “C” head gasket are available for this engine, please let us know what grade head gaskets you need when you order this kit.
Head gaskets grade specifications:
Grade “A” .0370 thickness, 4.134″ fire ring I.D.
Grade “B” .0394 thickness, 4.147″ fire ring I.D.
Grade “C” .0470 thickness, 4.134″ fire ring I.D.
There are also Over Size fire ring head gaskets for bored blocks available.
O/S head gaskets specifications:
.0413 thickness, 4.173″ o/s fire ring I.D.
This kit fits all the GMC and Chevy trucks 2500 and 3500 series from 2001 to mid 2004 with vin “1”. This is the eighth digit from let to right on your vin number. If you are not sure please contact us.