The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Is this the right water pump for an L31 Vortec with Vintage AC?

**The Rocknrod** · 10-20-2020, 12:16 PM

Your not using serpentine belt system are you?
And did you ask Vintage Air if the system you purchased was for a "long" water pump?
They could also help with a water pump.
I see you have Vortec Heads that's why I asked about the serpentine belts.

10-20-2020, 12:16 PM	#4
The Rocknrod Moderator Join Date: Aug 2011 Location: China Spring, TX Posts: 7,280	Re: Is this the right water pump for an L31 Vortec with Vintage AC? Your not using serpentine belt system are you? And did you ask Vintage Air if the system you purchased was for a "long" water pump? They could also help with a water pump. I see you have Vortec Heads that's why I asked about the serpentine belts. __________________ Master Chief, US Navy, Retired 1964 C10 Step-side Short Bed - In Progress 2009 2500HD Duramax LTZ 1948 GMC Panel 1956 Big Window Stepside 1953 5 Window Chevy Stepside 1932 Coupe New Seat Foam for Bench Seats? Last edited by The Rocknrod; 10-20-2020 at 12:25 PM.