Stock Fuel Line

JBreu

Frequent Racer
Jan 31, 2010
321
0
0
Livonia. New York
Does anyone know what the size of the stock fuel line is on a '84 MOnte Carlo non ss from the tank to the fuel pump? Either 5/16or 3/8 and if it is 5/16, what is entailed in changing out to a 3/8 line to get more fuel to motor??? Thanks in advance.
 

StreetBu

MalibuRacing Junkie
Mar 21, 2004
4,158
3
38
Upstate NY
If it's a V8 it's 3/8", not sure about the V6's though... HTH
 

86Cutlass383SR

Daily Driver
Apr 1, 2009
35
0
0
Sesser, IL
On my 307 Olds Cutlass it's a 3/8'' line. I'm replacing it now to swap to TPI. If you are not doing a body off then just fab your own lines. You probably can't get all the old retaining bolts out due to the body being in the way. I just removed all the retaining bolts I could and pulled all the old line I could out. Then just run new line as reasonably close and use the old retainers to hold it in place.
 

MalibuRacing.com Gear

Stickers & Shirts!!