Adjustable throttle cable suggestions?

Old Jan 30, 2026 | 01:51 PM
  #1  
70sgeek's Avatar
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'72 Cutlass ragtop
 
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Adjustable throttle cable suggestions?

Still using an OEM (i.e. the repro equivalent thereof) throttle cable on my 350-4bbl, which is now a Quick Fuel instead of Q-Jet - Unfortunately it's too long on the engine side so it's moderately arched in the section behind the carb, creating intermittent binding issues at the throttle to where I'm now frustrated enough to seek a replacement but not sure what to consider

What I see in the Lokar options seems questionable - apparently their wires are secured via a set-screw and I've read where wires have slipped loose of it and rendered the cable inoperable whenever/wherever.... Not seeing any other types though, am I missing something or is this gonna be a finding the best of the worst expedition?
Old Jan 30, 2026 | 02:04 PM
  #2  
Vintage Chief's Avatar
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You might reach out to 70Post (Patton) via PM. Patton has good familiarity w/ throttle cables.
Old Jan 30, 2026 | 02:31 PM
  #3  
442Dude's Avatar
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Originally Posted by 70sgeek
Still using an OEM (i.e. the repro equivalent thereof) throttle cable on my 350-4bbl, which is now a Quick Fuel instead of Q-Jet - Unfortunately it's too long on the engine side so it's moderately arched in the section behind the carb, creating intermittent binding issues at the throttle to where I'm now frustrated enough to seek a replacement but not sure what to consider

What I see in the Lokar options seems questionable - apparently their wires are secured via a set-screw and I've read where wires have slipped loose of it and rendered the cable inoperable whenever/wherever.... Not seeing any other types though, am I missing something or is this gonna be a finding the best of the worst expedition?
I've used the cut-to-length Lokar throttle cables on lots of builds in my shop and they work great! I've never had one fail or raise concerns at all. In fact, I have one on my recent 442 Resto as well.
Old Jan 30, 2026 | 03:04 PM
  #4  
70sgeek's Avatar
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'72 Cutlass ragtop
 
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Did you start with the 24" housing cable set? I presume only the cable wire itself is cut to length... . I know the OEM cable is 23.25" in total length, so would presume 24" is the correct starting point or better to start with 36" for safe modification room?

Last edited by 70sgeek; Jan 30, 2026 at 03:45 PM.
Old Jan 30, 2026 | 05:41 PM
  #5  
442Dude's Avatar
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Originally Posted by 70sgeek
Did you start with the 24" housing cable set? I presume only the cable wire itself is cut to length... . I know the OEM cable is 23.25" in total length, so would presume 24" is the correct starting point or better to start with 36" for safe modification room?
I'm not sure which length I started with on my 442 but both the outer casing/sheath and center cable can be cut to length. I would pick the best starting length to give the flexibility needed.

Dave
Old Feb 23, 2026 | 09:23 AM
  #6  
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Hey 442 Dude, I'm curious about how you adapted the Lokar clevis to the stock pedal..........thx.
Old Feb 25, 2026 | 04:20 AM
  #7  
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Originally Posted by oletrux
Hey 442 Dude, I'm curious about how you adapted the Lokar clevis to the stock pedal..........thx.
Sure----you pull the center cable out of the sheath and then remove the clevis adapter. The center cable will work with the standard OEM plastic retainer that is used on the gas pedal arm. It's pretty simple and seamless. Works great!
Old Feb 25, 2026 | 04:50 AM
  #8  
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Originally Posted by 442Dude
Sure----you pull the center cable out of the sheath and then remove the clevis adapter. The center cable will work with the standard OEM plastic retainer that is used on the gas pedal arm. It's pretty simple and seamless. Works great!
Thanks!
Old Feb 25, 2026 | 06:07 AM
  #9  
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Another vote for Lokar in a non-stock application. When we did the 4bbl swap on my friend's 69 F85 with the I6, this was the easy answer. Also used the Lokar TV cable for the 200-4R and their bracket for the E-brock carb. Works like a champ.
Old Feb 26, 2026 | 04:50 AM
  #10  
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Good so far. Removed the old cable which revealed a square hole in the firewall about 1/2" x 1/2". Lokar cable housing is only 5/16" so I'll sandwich the firewall with two 5"16 fender washers to seal it up. Should work very well.
Thanks Joe.
Old Feb 26, 2026 | 06:10 AM
  #11  
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Originally Posted by oletrux
Good so far. Removed the old cable which revealed a square hole in the firewall about 1/2" x 1/2". Lokar cable housing is only 5/16" so I'll sandwich the firewall with two 5"16 fender washers to seal it up. Should work very well.
Thanks Joe.
Exactly what I did.
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