MAINTENANCE / MODS
AC-Delco Opti-Spark Distributor:
I installed a brand new Opti-Spark distributor.

GM & AC-Delco, #1104032
Maintenance and Modifications
AC-Delco Water Pump:
I installed a brand new water pump.

GM, #12527740
AC-Delco, #251-555
AC-Delco Spark Plugs:
I installed new plugs. These are somewhat difficult. Best access is remove the front wheels and go through the wheel wells with a long extension and a swivel spark plug socket.

AC-Delco, #41-943
Remove and Clean Throttlebody:
I removed and totally disassembled the throttlebody. I cleaned it with a tooth brush and Berrymans B-12 Carburetor Cleaner. I reassembled using new gaskets.

Throttlebody Gasket Kit
GM, #17113178
AC-Delco, #40744

Felpro Base Gasket, #60665
AC-Delco Spark Plugs Wires:
I installed a new spark plug wire set. These are somewhat difficult, because it is hard to get the wires routed through the heat shield on the drivers side.

GM, #12173568
AC-Delco, #748B
Headlight Upgrades:
It is well known that the headlight capsules have poor light output. To help this I installed a new wiring harness built by Gary Clark at Innovative Wiring, this is an excellent product. I also install Sylvania SilverStar Ultra bulbs.

Sylvania SilverStar Ultra
#9004SU

Innovative Wiring
2 Relay Headlight Harness
http://www.innovativewiring.com