browningbps
Registered Member
Allright guys. I have a 1978 K5. It has the 400ci SBC, Th350, NP203. Dana 44 front and 12-bolt rear. I decided to let you guys come up with ideas on what I should do to it. Here is what is going down so far..........
1.) Build the 400ci small block. bore/stroke to 434ci. Trying to get 500-600hp and 450-550 lb.ft.
2.) Dana 60/14FF axles, ARB air lockers, line locks, 5.13 gears.
3.) Replace NP203 with ORD doubler kit.
4.) 12-15" of lift. want to fot 38.5-44" tires.
All the rest is fair game. Now throw me some ideas!!!!
1.) Build the 400ci small block. bore/stroke to 434ci. Trying to get 500-600hp and 450-550 lb.ft.
2.) Dana 60/14FF axles, ARB air lockers, line locks, 5.13 gears.
3.) Replace NP203 with ORD doubler kit.
4.) 12-15" of lift. want to fot 38.5-44" tires.
All the rest is fair game. Now throw me some ideas!!!!
