Pulley: Water pump single Chrome 6.25" SBC worry about that later

worry about that later

as a kit for the 78-81 Camaro Series

Rear Brake pressure regulator valve as found on various 60's vehicles but used on 67-69 Camaro & Firebird  Disc or Drum FRONT

note it's SMALLER - smaller center port

as variations exist in specifications

Pulley: Water pump single Chrome 6.25" SBC worry about that laterWater pump mounted chrome single belt Pulley. OD 6. 25.. or 158mm Front to back is approx 49 50mm or 2 inches Warning Concerning Water Pump Pulleys: Stock replacement, aftermarket stamped steel or cast iron pulle ys are not designed to exceed 400 horsepower or 6000 RPM. Using reproduction pulleys on engines in excess of these limits may result in catastrophic disintegration of the pulley causing severe damage to the engine, cooling system and body