64-78 Ford Crank Pulley Adapter - 3 Bolt to 4 Bolt

SKU: 3-4-SBF-SPACER

Billet Aluminum Ford Small Block Crankshaft Pulley Adapter (3 Bolt to 4 Bolt)

Fits vehicles with:

• OEM 3 Bolt Damper or Aftermarket 3 bolt damper
• Water Pump with Driver's side lower radiator hose. 
• Dampener face to water pump flange face 4 1/4"

Use this .925" thick spacer with factory 4 bolt pulleys or CVF Racing SBFL series pulleys.

289, 302 & 351W Engines with aftermarket damper

• 1969 1/2 + Ford passenger cars &
• 1977+ Ford trucks

Diameter: 4.4" Length: 0.925" Bolt Pattern: 3 and 4 Bolt