Description
Fits 2008 – 2015 LLT & LFX. Stock replacement GM exhaust camshaft with special ground fuel lobe.
Driver’s side – increases fuel pump capacity by up to 15%.
Fits 2008 – 2015 LLT & LFX. Stock replacement GM exhaust camshaft with special ground fuel lobe.
Driver’s side – increases fuel pump capacity by up to 15%.