yes
The fuel relay on a 1992 Chevy G20 5.7 liter, 350 is under the hood attached to the firewall at the top, just under the wind screen
The 1990 Chevy G20 has a 5.7L Small block 350 v8. So It has 8 cylinders :)
ejaculate on them
I think it is around 160
yeah it will... if the g20 had a smallblock v8 it will easily bolt right up to everything
12 mpg
Yes it is 350 TBI is injection
8-16 mpg
Most common a 305 or 350 v8
Order one from a GM dealer
the g20 should be a 350 and I believe the caprice is a 305 you can swap the engines but you will also probably have to swap the intake and exhaust manifolds