ZZ4 power steering hoses 72 Cheyenne 1/2 ton - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Robert Bergstrom · 04-22-2017, 10:16 PM

Anyone know which power steering hoses work best with a ZZ4 serpentine power steering pump? I have the stock hoses and they just do not lay correctly and the pressure one does not screw into the power steering gearbox (it does screw into the pump with an adapter).

B. W. · 04-22-2017, 11:32 PM

I'm running a TBI serp belt setup, I used a power steering hose off of a '73 K10, 350. Car Quest P/N 35525. It has the correct threads to screw into the gear box. I swapped the pressure relief valve form my stock('70) pump into the newer pump ('93 K1500) for the correct threads. (Newer pumps have metric threads) It's a direct fit.

04-22-2017, 10:16 PM	#1
Robert Bergstrom Registered User Join Date: Mar 2009 Location: Vancouver, WA Posts: 111	ZZ4 power steering hoses 72 Cheyenne 1/2 ton Anyone know which power steering hoses work best with a ZZ4 serpentine power steering pump? I have the stock hoses and they just do not lay correctly and the pressure one does not screw into the power steering gearbox (it does screw into the pump with an adapter). __________________ Vancouver Bob

04-22-2017, 11:32 PM	#2
B. W. Registered User Join Date: Nov 2014 Location: Bigfork, Montana Posts: 1,137	Re: ZZ4 power steering hoses 72 Cheyenne 1/2 ton I'm running a TBI serp belt setup, I used a power steering hose off of a '73 K10, 350. Car Quest P/N 35525. It has the correct threads to screw into the gear box. I swapped the pressure relief valve form my stock('70) pump into the newer pump ('93 K1500) for the correct threads. (Newer pumps have metric threads) It's a direct fit. Attached Images



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