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S&S CYCLE Replacement Exhaust Valve - 1.72" - Big Twin '66-'84

S&S CYCLE Replacement Exhaust Valve - 1.72" - Big Twin '66-'84

Features

  • Made in the USA
  • Replacement for '66-'84 valves
Note:
  • 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
$27.29

Original: $90.95

-70%
S&S CYCLE Replacement Exhaust Valve - 1.72" - Big Twin '66-'84—

$90.95

$27.29

Product Information

Shipping & Returns

Description

Features

  • Made in the USA
  • Replacement for '66-'84 valves
Note:
  • 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
S&S CYCLE Replacement Exhaust Valve - 1.72" - Big Twin '66-'84 | Lifestyle Cycles