English
Polski
Ford Windsor 4.7 / 289 and 5.0 / 302 stud-mounted rocker arm with 1.6:1 ratio and 3/8" stud size.
Sealed Power R-847
R-847
zł310.00
Tax included
| Delivery within 2-3 business days
Ford Windsor 4.7 / 289 and 5.0 / 302 stud-mounted rocker arm with 1.6:1 ratio and 3/8" stud size.
Sealed Power R-847 is a stud-mounted rocker arm for selected Ford Windsor engines. It transfers pushrod movement to the valve and retains the 1.6:1 ratio required by the production valvetrain geometry.
Application / fitment
This rocker is intended for selected Ford 4.7 / 289 and 5.0 / 302 engines using a 3/8" stud and production-style rocker design. Catalog coverage includes numerous 1960s and 1970s Ford and Mercury applications; a V8 engine requires 16 rockers.
- engine family: Ford Windsor
- engines: 4.7 / 289 and 5.0 / 302
- rocker ratio: 1.6:1
- stud size: 3/8" / 9.53 mm
- mounting style: stud mount
Compare the valve-end design, stud diameter, nut type, and original rocker geometry before installation. After assembly, verify valve-tip contact pattern and correct lash or lifter preload.
Technical information
- part type: rocker arm
- material: cast iron
- rocker ratio: 1.6:1
- stud size: 3/8" / 9.53 mm
- included hardware: 3/8" nut and 5/16" nut
- Ford OE number: C6OZ-6564-B
- interchanges: Melling MRK-610, Elgin RK-610, Clevite 23-847
- quantity required for V8: 16 pieces
- sale unit: 1 rocker arm assembly
