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12-31-2024, 07:36 PM
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Senior Member
 
Join Date: Jul 2000
Location: North Texas
Posts: 4,036
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Fuel pump with return port
My Gen I 350's fuel pump has a slight oil leak. Since I have to replace the gaskets, I might as well replace the 20-year old pump. My current pump has just the two ports -- input and output. But if I buy one with a return port, like the one below, can I simply connect that to my 71-72 sending unit with an extra hose barb.
I've read that a return line can keep the fuel cooler by recirculating excess fuel back into the tank, instead of dead-heading at the carb. Is that correct? Also, how do I reduce the size of the linked photo? 
__________________
Mike 1969 Custom/10 LWB -- owned for 37 years. 350/TH350, 3.08 posi, recent AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. Hedman stainless headers. Old Air installation in progress. 1982 Custom Deluxe 10 SWB -- converted from 250-six to roller cam 350 w/ Vortec heads -- sold 1981 C10 Silverado LWB, 305, TH350C -- sold, but wish I still had it! 1969 C10 (not the current one) which I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 26 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
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