Lh6 vin m 2008
The LH6 is an aluminum block 5.3L truck engine built between 2007 and 2014. Most truck engines of 5.3 and 6.0L had cast iron blocks, but some like the LH6, LH8, LC9, and LH9 were aluminum block. ALL these are regarded as LS -type engines. The LS1 was only one model of these.





