LM7 or L59?

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Ole Buck

Supporting Member
Supporting Member
Joined
Jun 9, 2023
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Location
Lower Alabama
First Name
Brad
Truck Year
1987
Truck Model
V10 SWB 4x4
Engine Size
5.7 for now
I have this in the Under Construction section as well. Here are the fuel injector connectors. I say it's the L59 flex fuel version of the 5.3, this came out of an 03 Yukon. 144,000 miles. Am i correct in saying this or am i way off the charts?

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wuznme

Junior Member
Joined
May 25, 2021
Posts
11
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16
Location
North, AL
First Name
RJ
Truck Year
1986 & 1987
Truck Model
K30 & R10
Engine Size
6.2d & 5.3
L59 - EV6 Connector
 

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