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HELP! 5.3 swap oil pan hitting pickup tube

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Old Mar 12, 2017 | 09:11 PM
  #1  
Chase_Crew91's Avatar
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From: HarCo MD
Car: 1991 Camaro RS (WS6/Iroc Clone)
Engine: 5.3 LSX
Transmission: T56
Axle/Gears: 3:73 Richmond
HELP! 5.3 swap oil pan hitting pickup tube

Hey everyone,

I just built a 5.3 truck motor and got the whole top end together. I had ordered a new oil pan and pickup tube for an 98-02 camaro thinking everything would bolt up fine. However, after modifying the windage tray and getting the pickup tube mounted the pan is hitting the tube causing it to have a gap at the front of the motor about half an inch.

What am i missing?

Is the truck oil pump different than the car and causing the issue?
Is the pickuptube i ordered defective?

Pretty sure the oil pan is correct.

If anyone else has had this issue please send tips!

Thanks!
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Old Mar 13, 2017 | 02:00 PM
  #2  
cypris09's Avatar
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From: N.E. Ohio
Car: 87 Gta
Engine: 5.3
Transmission: 4l60e
Axle/Gears: 3.42
Re: HELP! 5.3 swap oil pan hitting pickup tube

I would say double check the pickup tube. All I had to do was swap over the fbody stuff and it was done. Maybe they sent you the wrong pickup tube?
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Old Mar 13, 2017 | 06:18 PM
  #3  
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From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Re: HELP! 5.3 swap oil pan hitting pickup tube

What windage tray are you using why did you have to modify it? Is the pickup tube set in the oil pump correctly?
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Old Mar 15, 2017 | 08:15 PM
  #4  
Chase_Crew91's Avatar
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From: HarCo MD
Car: 1991 Camaro RS (WS6/Iroc Clone)
Engine: 5.3 LSX
Transmission: T56
Axle/Gears: 3:73 Richmond
Re: HELP! 5.3 swap oil pan hitting pickup tube

I notched the pan for the pickup tube to mount. Guys I feel like such a noob, I realized that i needed to cut the truck pan. Everything bolted up perfect after that. I will post pictures soon
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Old Mar 15, 2017 | 08:20 PM
  #5  
ShiftyCapone's Avatar
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From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
Re: HELP! 5.3 swap oil pan hitting pickup tube

The truck pan has a deeper sump but but it is not as wide (from the side) as the f-body pan. Meaning, the f-body pickup will not be in the ideal spot with a truck pan and will hit the floor of the pan. The f-body pan is fairly square from front to back with the truck pan being very L-shaped (side view again) I would buy an f-body pan and or get a truck pickup tube (super cheap). I wouldn't try to make a hybrid of the two.
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Old Mar 22, 2017 | 08:55 PM
  #6  
Chase_Crew91's Avatar
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Joined: Jan 2017
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From: HarCo MD
Car: 1991 Camaro RS (WS6/Iroc Clone)
Engine: 5.3 LSX
Transmission: T56
Axle/Gears: 3:73 Richmond
Re: HELP! 5.3 swap oil pan hitting pickup tube

I modified the truck windage tray to work with the f body tube and pan. THe tray originally was too long and was hitting the bottom of the f body pan. Once cut to length it bolted right up with no issues




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