Black Diamond Replacement Valves for Shovelhead 80"
Goodson Tools & Supplies
- Black Nitroneg stems
- One piece forged stainless steel valves impregnated with a special German process to improve wear properties and reduce friction
- Provide resistance to corrosion and wear superior to hard chromium and electrolysis nickel plating
- Single Groove valves
- For 1978 to 1983 models
- Specifications Below
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| Order No. | Description | Price | Quantity | |
| 20-4294 | Intake | 1.950" Head Dia. | 0.3780" Stem | 0.234 Tulip Radius | 23º Tulip Angle | 3.885" OAL | $20.56 | ||
| 20-4295 | Exhaust | 1.750" Head Dia. | 0.3775" Stem | 0.234 Tulip Radius | 29º Tulip Angle | 3.810" OAL | $20.56 | ||