oil pumps Help Please Link fixed

ghettosled

ghettosled

SYTY SUPERSTORE
Re: oil pumps Help Please Link fixed

we started using the Melling Select 10553 which has a 1/2" inlet for use with the 4.3 v6 pickup screen. The 10552 has a 3/4" inlet but none of the bolt on pickups are long enough for our pan. The 10553 is rated at standard volume with a 55psi spring just like the 55A.

Here's the our kit which is $30 less then Summit's price and comes pre-assembled/welded using all the same parts.
http://www.sytyperformance.com/inde...facturer_id=0&option=com_virtuemart&Itemid=26
 
S

Syboy

Member
Re: oil pumps Help Please Link fixed

http://www.jegs.com/webapp/wcs/stor...tchallany&Dx=mode+matchallany&searchTerm=259S

Melling 259S Oil pickup is for Melling oil pump 10551, 10552 and 10555 with 3/4 Inlet.

Pump Pickup for Stock 4.3 V6 4x4 S10 Pan Only
Works w/ Melling M155 & M155HV Pumps

http://www.jegs.com/i/Melling/689/259S/10002/-1

3/4 oil pickup retainer
http://www.jegs.com/i/JEGS/555/23621/10002/-1

Melling 10550 and 10553 have 5/8 inlet and use Melling 210S

http://store.summitracing.com/egnse...10S&searchinresults=false&N=700+115&y=15&x=25

http://store.summitracing.com/partdetail.asp?autofilter=1&part=MEL-210S&N=700+115&autoview=sku

5/8 Oil pickup retainer
http://www.jegs.com/i/JEGS/555/23620/10002/-1

ghettosled said:
we started using the Melling Select 10553 which has a 1/2" inlet for use with the 4.3 v6 pickup screen. The 10552 has a 3/4" inlet but none of the bolt on pickups are long enough for our pan. The 10553 is rated at standard volume with a 55psi spring just like the 55A.

Here's the our kit which is $30 less then Summit's price and comes pre-assembled/welded using all the same parts.
http://www.sytyperformance.com/inde...facturer_id=0&option=com_virtuemart&Itemid=26
Click to expand...
 
ghettosled

ghettosled

SYTY SUPERSTORE
Re: oil pumps Help Please Link fixed

have you tried the 259s pickup? it's listed as a press fit not a bolt on, which would lead me to believe it is 5/8" not 3/4"..
 
S

Syboy

Member
Re: oil pumps Help Please Link fixed

ghettosled said:
have you tried the 259s pickup? it's listed as a press fit not a bolt on, which would lead me to believe it is 5/8" not 3/4"..
Click to expand...

The Melling 259s is 3/4" inlet pickup does fit the 10551 and 10552 oil pump.

I will take some pics.
 
S

Syboy

Member
Re: oil pumps Help Please Link fixed

ghettosled said:
have you tried the 259s pickup? it's listed as a press fit not a bolt on, which would lead me to believe it is 5/8" not 3/4"..
Click to expand...

Melling oil pumps 10551, 10550, 10553 used for comparison.

10551-10550-10553.jpg


Melling 259S 3/4 outlet

Melling259Soutlet.jpg


Melling 210S 5/8 outlet

Melling210Soutlet.jpg


Melling 210S

Melling210S.jpg


Melling 259S outlet vs Melling 210S outlet

259Svs210Soilpickup.jpg


Melling 259S pickup screen vs Melling 210S pickup screen

259Svs210S.jpg


259Svs210Soilscreen.jpg


Melling 259S pickup depth

259Spickupdepth.jpg


Melling 210S pickup depth 3.824" in.

210Spickupdepth.jpg


Melling oil pump 10551 oil inlet

10551oilinlet.jpg


Melling oil pump 10550 oil inlet

10550oilinlet.jpg


Melling oil pump 10553 oil inlet

10553oilinlet.jpg


Melling 10550 high volume has taller oil pump gears than Melling 10553 standard volume and pressure.

Melling Catalog on page 9 list oil pump 10550 and 10551 as the oil pump for the 4.3L 262 cuin application.

To get the correct oil pan to pickup clearance I had to use oil pump 10550 and 210S pickup.

The next closest was the 10551 with 259S pickup.
 
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