Is this the oil pressure sending unit on a 88 350 TPI?
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Yes, thats it.
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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-
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1991 Camaro Z28
5.7L 5-Speed (originally 305)
13.25 @ 107.18 MPH
Southern California
Member: SoCal 3rd Gen F-Bodies
Webmaster: SoCal F-Bodies
-=ICON Motorsports=-
Member
Joined: Jul 1999
Posts: 105
Likes: 0
From: Duluth, GA USA
I don't believe that is it. I believe that is the fuel cutoff switch. The oil pressure sending unit is on the rear of the block behind the distributor.
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Hank
87'IROC Z28
Hanks 87 IROC
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Hank
87'IROC Z28
Hanks 87 IROC
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Actually Hank, you're right, but it depends on the year. I forget which years, but the later engines, the oil pressure sender is above the oil filter like in the picture. On the earlier ones, its where you describe. Mine has a plug in your location and the sender is above the oil filter.
PS: 2000th post.
PS: 2000th post.
Supreme Member
iTrader: (10)
Joined: Jul 1999
Posts: 1,780
Likes: 2
From: Fla
Car: 90 IROC
Engine: 406
Transmission: GMPP 93/4L60
Axle/Gears: 9 bolt 3.27
Its above the oil filter on my 90.
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Black 90 IROC, L98, A4, 323 gear. SuperRamed 406 in the works!
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Black 90 IROC, L98, A4, 323 gear. SuperRamed 406 in the works!
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