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04-18-2013, 03:09 PM
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#1 |
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Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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water piump question
I heard of a few guys mentioning that the "newer" silverado water pumps cleared the car intakes better is that the case? my other question is (i work at a parts store so I checked the water pumps) I see that they used the same water pump from 99-06 then in 07+ they changed it, will the 07+ water pump fit my 99 block? will I have to do any other modifications to belt system or to the pump/intake to make a car intake fit?
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70 C10 working on a LSx swap  4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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04-18-2013, 03:12 PM
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#2 |
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Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Re: water piump question
the 99-06 is AC Delco pn# 252-845
the 07+is AC Delco pn# 252-901
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70 C10 working on a LSx swap 4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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04-18-2013, 03:19 PM
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#3 |
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Registered User
Join Date: Dec 2009
Location: lindale,tx
Posts: 2,373
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Re: water piump question
The new truck water pumps do clear them. I just put one on my 02 5.3. Over a quarter inch of clearance.
Posted via Mobile Device
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82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle |
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04-18-2013, 04:51 PM
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#4 |
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Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Re: water piump question
cool what intake/throttle body are you using?
__________________
70 C10 working on a LSx swap 4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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04-18-2013, 04:53 PM
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#5 |
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Registered User
Join Date: Dec 2009
Location: lindale,tx
Posts: 2,373
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Re: water piump question
Ls1 on both
Posted via Mobile Device
__________________
82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle |
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04-18-2013, 06:57 PM
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#6 |
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Registered User
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
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Re: water piump question
They won't clear with a DBW throttle body, you have to use a cable TB.
Posted via Mobile Device
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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04-18-2013, 06:58 PM
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#7 | |
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Registered User
Join Date: Dec 2009
Location: lindale,tx
Posts: 2,373
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Re: water piump question
Quote:
Posted via Mobile Device
__________________
82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle |
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04-18-2013, 08:51 PM
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#8 |
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Truck and auto performance nut
Join Date: Feb 2007
Location: McKinney,Texas
Posts: 3,848
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Re: water piump question
I was just wondering that this morning
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Kurt - '68 GMC short step - NIB '09 LY6 6.0L crate motor w/mods, NIB '12 crate 4L85e w/billet 3k stall Circle D, 3.73 posi 12 bolt, DynaTech f-swap headers, 3/4 drop, handling mods, etc. - my toy '72 Chevy LWB C-10 Highlander - 350/350 ps/pb/tilt/ac - not original but close '06 Chevy TrailBlazerSS - LS2/4L70e - little black hot rod SUV - my DD '18 Kia Sorento - wife's econo-driver '95 Chevy S10 - reg cab shortbed, LS, 4.3, auto... my '68's powertrain and chassis build -links broken A surprise phase - carb to efi -links broken |
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04-23-2013, 11:12 AM
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#9 |
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Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Re: water piump question
ok awesome thanks guys!
__________________
70 C10 working on a LSx swap 4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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