MaineK2500454

So here is the deal I plan on saving my money up to install
-whipple 140ax 2300cc
-edelbrock pro flo 2 with square ports metal fuel rails 60# injectors 4 barrel throttle body
-hooker super comp headers ceramic coated
-magnaflow cats heavy metal
-dynomax ultra flo welded round straight through 4inch single cat back
-edelbrock 110cc/290cc performer heads with rollin thunder cam
-tranny?
-locker
-fuel milege same or better
-tuning
-hone and re cross hatch domed higer comp pistons
-will this set up still be a daily driver, and be able to tow at the most 12k(rare) and needs to run on 87 89
anything else I may need please let me know I need advice on this
it's a 1998 GMC K2500 l29 454 ext cab short bed