The guy who owned my truck before me said he installed his in 97 and it still works really well today with no repairs.
I think I would pass on the extended plan and save the cash for other mods.
Just my .02
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62 C/10 SWB. Currently in ground up resto. Big back window cab, V8, auto. My wife's grandfather's truck.
1965 Mustang Vert - Shelby Clone
2005 Dodge SRT-10
My Old 72 SWB