OPTIONAL PARTS
At Powers Performance we carry loads of optional performance parts for your crate engine. If you don’t see it listed, give us a call for more info!
- David Smith, Braswell, and Stealth Carbs
- HVH Carb Spacers
- KRC Power Steering
- MSD Ignitions
- Moroso Plug Wires
- Schoenfeld Headers
- Beya headers
GM Factory Performance Parts
| Part | Description | Price |
|---|---|---|
| GM 604 Bee-Hive Valve Spring KIT | $359 | |
| GM 604 Valve Springs | Qualified for Maximum RPM (OLD STYLE) | $125 |
| 602 Matched and Tested Valve Spring Set | $75 | |
| 604 Retainer Set | (Old Style) | $20 |
| 604/602 Keeper Set | (Old Style) | $15 |
| 604 Factory Valve Seal | $2/ea | |
| 604 Factory Spring Shim | (Old Style) | $2/ea |
| 604 .025" or .030" add-on shim | FASTRAK and NeSmith Legal | $2.50/ea |
| 604 .050" or .060" add-on shim | FASTRAK and NeSmith Legal | $3/ea |
| 602 .015 Add-on Shim | $1/ea | |
| 604 Rocker Arm Kit | Set of 16 | $340 |
| 604 Rocker Arm Single | $25 | |
| 604 Rocker Arm Stud Kit | Set of 16 | $30 |
| 604/602 Fuel Pump Push Road | $20 | |
| 604/602 Distributor Hold Down | $4 | |
| NGK Spark Plugs | Ready to Run, Gapped, Lubed | $25 |
| E-85 Test Tubes | $21 |
