Pay in 4 interest-free payments of $76.12 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
but liquid SCA’s will be required every 250 hours if you are using a conventional coolant
the computer will then set a lock-up performance code
and the additive package promotes ring seal
As the factory harness ages
these covers add strength to center of the transmission case eliminating trans oil seepage at the mating surface
2011-2016 Duramax LML SoCal Billet Aluminum Upper Valve Cover Color:Blue but liquid SCA’s will beBillet Aluminum Upper Valve Cover for Duramax LLY LBZ LMM engines. Uses stock bolts, gaskets and grommets. Sold as a pair. Optional drill and tap for 12 AN breather holes. These are machined to a mirror like finish. Choose the polished option for that extra bit of sparkle. This is what all of the best dressed Duramax engines are wearing this year!
US$ 107.23
US$ 17.28
US$ 127.56
US$ 11.22
US$ 14.00
US$ 19.99
US$ 225.76
US$ 151.05
US$ 13.02
US$ 54.99
US$ 250.00
US$ 124.99
US$ 32.40
US$ 53.56
US$ 119.99
US$ 58.71
US$ 149.99
US$ 275.00