WTF! $550.00 Opti......
http://cgi.ebay.com/ebaymotors/92-93...item45f2e3190b
Looking up what an Allen Synchrograph is:
"We unbox, modify, rebuild and test every single unit ourselves on our Allen Synchrograph to make sure you get a 100% working distributor with no issues, ready to drop-in and run."
Looks like they (buyitnowmakeityours) have 4 vented and 2 unvented left at time of this post...


Dude. I know it's too late for this particular situation, but there are alternatives to getting screwed by your local dealer. Sam Taylor Buick/Jason Cromer, sells parts for a lot less than most dealers, and they don't screw you on shipping. Give them a shot for future purchases.
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Could you share the questions/answers with us?
I had to replace my OE unit last year, at 65,000 miles, not because it wasn't functioning, but because the bushing had gone bad, allowing the rotor to "wobble". (I didn't find this out, until I had invested in a new cap and rotor....damn!)
I've been snagging them used off of here for the last two Opti replacements I did for people. Granted I help friends and family, not strangers, so I suppose I'm comfortable with this route.
thanks man, i searched for em on google, ill consider this next time.
I knew there were alternatives, but when i comes to the opti its only GM for me.
my last GM opti lasted for over 4 years, so i didnt mind paying $505 for a genuine GM opti thats gonna give me a peice of mind for a long while







Half tempted to just buy an Accel. Am I looking in the wrong places? Guy at advanced say it came with "cap and rotor and distributor thingy" After he said "Wow what is this thing!" 