Smog tube for 71-78 4 port International v-8's. These are a perfect replacement to keep your air injection system working ship shape. This is a perfect fit replacement part that includes one smog tube assembly and one thread on check valve. Not side specific

Includes

• 1 × 4 port air injection tube
• 1 × check valve

Applications

304 - V8 345 - V8 392 - V8 (non-improved cooling) 392 - V8 (improved cooling)

Designed for the following vehicles

Scout II (1971-1977)