My Caprice 9C1
My Caprice 9C1
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This is my 1989 9C1 Caprice. '9C1' is the option code for the "Police Package". The car
started its life with the Missouri Highway Patrol and ended its service life with the
Andover Police Department. I purchased the
car in June 1996 from the city of Andover for the grand sum of $1000. The car was still
painted in the department colors and even had all of the decals still on the car. The car
had spent the previous several years as a K-9 unit for APD. So when I got the car it looked
smelled and ran like crap! I went to work to rectify all of those problems. A good cleaning
was the first obvious thing to do as well as taking off all of the stickers and emblems.
It took me about two weeks of working everyday after work to get the stickers off. I peeled
them off by hand, razor blade and with a chemical striper. I wish that I had known about a
drill attachment that would take them off. It sure would have saved me some time!
The next job was a tune-up. I replaced the distributor cap, rotor, spark plugs, plug
wires, air filter, fuel filter, changed the oil and transmission fluid and differential
grease. You wouldn't believe how much better regular maintenance items will make a car run.
This car would flat run after I was done with all of this stuff. Eventually I added new
tires too. The next big project was a paint job. I took the car to several places to get
an estimate. I was told by at least 3 different places that it would cost at least $1000.
That was too much in my opinion. So I started trying to figure out how much it would cost
me to do the job myself. I ended up selling an old pickup of mine and using the money
gained from that to purchase the equipment I needed.
I purchased a 5hp-30gallon-air compressor from Sears. I also purchased a really good DA
sander ($100) and a cheap paint gun ($50). I went to a local store and purchased the needed
supplies. I took a week off from work once I had all the stuff set up. I learned several
things while doing this job. The air compressor I bought is not big enough. It can barely
keep up with the sander. It runs the whole time and once it's charged up it only holds
enough to run the sander for about two minutes before the compressor kicks on. I also
learned that sanding a car is a long tedious job. I started sanding on a Friday evening
and did not finish until the next Friday. I did absolutely no bodywork on the car
(fixing dents/rust etc.). This was just an exercise to see if I could do the painting.
The painting was the easy work as it turned out. I did all the work in my one car garage.
Ultimately the car turned out fairly well considering this was the first time that I had
ever painted a car. I can now walk you around the car and point out problems in the paint
and tell you exactly what I did wrong in each place. So in that way it was a good exercise.
Here is what the car looked like when I got it:

This is what the car could have looked like while in service with the MSP:

Since painting the car I've also done the following:
- GM Remanufactured transmission ($1400 installed, including the u-joints listed below )
- Transmission cooler
- New U-Joints
- New AC-Delco alternator
- New water pump
- Interior - I bought a whole interior from a wrecked 1987 Caprice for $300 (Seats, dash, trim pieces, everything but the headliner)
- Bucket Seats - from a 95 Pontiac Grand Prix for $125, the drivers side is even power!
- New Headlamp Capsules - Thanks Dal! If you need new GM parts contact this guy.
- Steering Wheel - from a 91 Lumina, leather wrapped too!
- Gabriel shocks - The ones I took off were the originals. They had AC-Delco stamped in them. 146,000 miles on them too.
- Replaced radiator with AC-Delco high efficiency unit (plastic caps and aluminum core). Thanks to Parts America for giving me the wrong part to start with and then giving me this correct part for the original price of $155. WooHoo!!!
- New GM rear axles and axles bearings. Thanks Dal! If you need new GM parts contact this guy.
- New Richmond Gear 3.42:1 ring and pinion set from Summit Racing
- New Auburn Gear limited slip unit from Jegs
- New AC-Delco EGR valve
- New Throttle Position sensor
- New MAP sensor
- Adjusted the TV cable. WOW!! What a difference in the shifts! If you have a 700R4 you need to do this.
- New U-joints (2nd time) and balanced the driveshaft. The best $62 I've spent so far.
- Chrome Open Element Air Cleaner from Summit Racing
- Uniden PC66XL CB radio
- Wilson Pro 1000 antenna
- Scanner antenna
- New AC-Delco Power Steering Pump and lines. Thanks Dal!
- Repainted the wiper arms with Eastwood's
self etching primer and SEM trim paint.
- Repainted the pushbar and reinstalled it.
- New spotlight handle from Gall's.
- Recovered my cracked dash. I did it for less than $30 and it looks better than having a cracked one.
- Installed Auto Meter Sport Comp tach.
- 9C1 Gas bib. Thanks Dal! If you need new GM parts contact this guy.
- Buick Frame Brace - Wow! What a great piece for just $15.
- Chevy pickup rallye wheels , 15x8 from Summit Racing.
- Goodyear Wingfoot HP's 275/60/15 from The Tire Rack.
- Chevy Pickup center caps with three prong spinner caps.
- Rebuilt the front end with all new Moog parts. Here's the parts list.
- Added AirLift 1000 air bags from Summit Racing.
- Added a new Walker exhaust system for a 1993 Caprice.
- Changed the hood ornament for a 'gunsite' style from a 1994-1996 model
- MSD coil and HeliCore plug wires
- Replaced the AIR/Smog pump
- Ultimate TBI - OK it's not bored but ported and polished - and it went on this weekend!!!!
- JET AFPR - REMOVED in favor of the vAFPR from GM
Future Modifications (When money allows):
- Oil Cooler Lines - These are here they just need put on. Thanks Dal!
- 9C1 SEO wiper blades - There here and they don't fit! Drat it. Maybe I can modify them to fit?
- A-Pillar Rust Repair - from the spotlight
- Vortec 6.0L short block with GM Performance Parts heads P/N# 10125377.
- 5 or 6 speed manual transmission
Check out the 1986 civilian Caprice I used to own, known as "Fernando"
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