L31MaxExpress
I'm Awesome
Howell makes a stand alone harness for the 8.1 but it is some $$$. With some modification any DBW 24x 4.8-6.0L LS Vortec harness will work with an 8.1
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It happened. Today I made the trip and bought a fresh Vortec 454. Thanks everyone for the input for the 8.1 swap, but it’ll be a 7.4 at the end of the day...and I’m stoked.
Wiring wise a 7.4 is very similar to a 5.7.It happened. Today I made the trip and bought a fresh Vortec 454. Thanks everyone for the input for the 8.1 swap, but it’ll be a 7.4 at the end of the day...and I’m stoked.