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Old 07-22-2010, 10:57 AM   #28
glock35ipsc
Next project: 1970 K10
 
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Join Date: Feb 2004
Location: Fort Collins, Colo 80524
Posts: 6,684
Re: They listened lets use it!

Quote:
They should fit with the leaf spring truck not having that rear panhard crossmember?
They will fit even with the panhard bar.

Quote:
I assume that I would also need to upgrade that OE pump because it was just for TBI and not for SFI.
An ACDelco EP381 fits in the 87 truck and 87-91 Blazer/Burb sending units, and provides more than the 58 PSI needed for the LS engines. They run about $70 and are available over the counter at any parts house.
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Bob

1970 Chevy K10 LWB "Goldie" 350/TH350 next project!!
1981 Chevy C10 LWB 355/TH350 - My son's truck

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Last edited by glock35ipsc; 07-22-2010 at 10:58 AM.
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