
S&S CYCLE Replacement Exhaust Valve - 1.72" - Big Twin '66-'84
Features
- Made in the USA
- Replacement for '66-'84 valves
- 0.030" smaller than stock.
- Smaller exhaust valve head allows high TDC lifts without valve-to-valve interference as well as improved flow.
Replacement Part for OEM Number(s)
- 180868081
- 180898081
Specs
| Product Name | Valve |
| Application | Exhaust |
| Head Diameter | 1.720" |
| Units | Each |
| Riding Style | Street |
Original: $90.95
-70%$90.95
$27.29Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features
- Made in the USA
- Replacement for '66-'84 valves
- 0.030" smaller than stock.
- Smaller exhaust valve head allows high TDC lifts without valve-to-valve interference as well as improved flow.
Replacement Part for OEM Number(s)
- 180868081
- 180898081
Specs
| Product Name | Valve |
| Application | Exhaust |
| Head Diameter | 1.720" |
| Units | Each |
| Riding Style | Street |























