Speedway Motors Small Block Chevy Chrome Double-Groove Pulley Set for Long Water Pump, Lightweight Steel V-Belt Pulleys for 283-350 SBC Engines, Includes Water Pump & Crank Pulleys

Pair up a new set of pulleys sure to match for your Small Block Compatible with Chevy equipped with a long-style water pump. These convienent combos feature a chrome plated finish, for use on 1969-1985 SBC engines. Chrome plated finish. Lightweight and strong. For 283-350 Compatible with V8 Small Block Compatible with Chevy long style water pumps. Double groove pulleys for 2 V-belts. Kit Includes: (1) SBC Chrome Long Water Pump Pulley - Double Groove. (1) SBC Chrome Long Pump Crank Pulley - Double Groove. SBC Chrome Long Water Pump Pulley - Double Groove Diameter is 6-1/4" Mounted Length: 2.58" Shaft Diameter: .64" Bolt Hole Pattern: 4 on 2.15" Belt Width: .40" SBC Chrome Long Pump Crank Pulley - Double Groove 6-7/8" Outside Diameter. Mounted Length: 2.79" Bolt Hole Pattern: 3 on 2.75" Belt Width: .40" Inside Diameter: 1.12" Notes: It may be necessary to shim either or both of the pulleys to achieve perfect belt alignment. There are variances between manufacturers of both water pumps and pulleys. Water Pump Pulley: Mounted length is from the face of the water pump pulley mount towards the front of the engine. Crank Pulley: Mounted length is from the face of the harmonic balancer towards the front of the vehicle. Get the correct pulleys for your application by learning which water pump you have as explained in our tech article. SBC - Short vs Long Water Pump.

• Chrome Plated Steel Construction: Durable chrome finish delivers long-lasting shine while providing a strong, lightweight pulley setup for your SBC engine.
• Designed for Long Water Pumps: Engineered specifically for 1969–1985 Small Block Compatible with Chevy 283–350 engines using the long-style water pump.
• Dual V-Belt Compatibility: Both pulleys feature double-groove channels designed for standard .40-inch V-belts, supporting reliable accessory drive alignment.
• Complete Matching Pulley Set: Includes one double-groove water pump pulley and one double-groove crankshaft pulley to ensure proper fit and belt routing.
• Engine Builder Friendly: Precise dimensions and bolt patterns make installation straightforward; shimming may be required for perfect belt alignment.