Tally Ho

I recently bought a huge box of used parts and found these brackets. The larger one is PN 10055800 and the smaller is PN 10055799. I'm thinking they may be from an L98 C4 but can't find a reference. I believe they are for AC and smog with serpentine belt. I have no use for them on my 06 or 82 and want to find out what applications these are used on before I try to sell them. See picture. I appreciate any and all help on this.

rodj

Not from a L98

Google search shows the large bracket as part of a SBC serp drive setup
"Secondary Air Injector Pump Bracket Part # 10055800
Used in Serpentine Accessory Drive System 12497698 and 12497697."

http://paceperformance.com/i-5134126...ock-chevy.html

http://www.summitracing.com/parts/NAL-12497698/

WVZR-1

Your parts are L98 but for F-body cars. They're also a fit for full size B-body cars and Cadillac D-body. The casting 10055799 is actually now a 10105212 which is P/S and alternator. The 10055800 is still a good service part and is the compressor/AIR pump bracket and also the tensioner mount.

These parts also did L03, LB9 some 4.3 V-6 applications.

There should likely be people who could use these for serpentine conversion projects or just service parts. They're both still available.

Tally Ho

Thanks for the info.