hey guys i'm usually over on 73-87 side. but i have a question about a motor swap.
i've been looking for a 97 or 98 chevy or gmc. but i really want to swap a 5.3 in place of the 5.7
for gas mileage and i can find a 97-98 with a high miles motor and swap in a more fresh 5.3.
how hard would it be? and what all would be involved? estimated cost?
all input is appreciated
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Greg
1974 GMC
1/2 Ton SWB Fleetside
L33 5.3/4l65e
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