Speedmaster PCE261.1067
Stainless steel roller rocker arm set for Chevrolet SBC V8 engines. 1.65 ratio and 7/16" / 11.11 mm stud mount.
Speedmaster PCE261.1067 is a stainless steel roller rocker arm set for classic Chevrolet SBC-family V8 engines. These full roller rockers use a 1.65 ratio and are intended for cylinder heads prepared for 7/16" stud mounting.
Application / fitment
The set is intended for Chevrolet SBC V8 engines after checking valvetrain geometry. Before installation, verify cylinder head stud type, pushrod length and valve cover clearance.
- engine family: Chevrolet SBC V8
- Chevrolet 260 / 4.3 L, 265 / 4.3 L, 267 / 4.4 L and 283 / 4.6 L
- Chevrolet 302 / 5.0 L, 305 / 5.0 L and 307 / 5.0 L
- Chevrolet 327 / 5.4 L and 350 / 5.7 L
- Chevrolet 400 / 6.6 L
- mounting: 7/16" stud
Changing rocker arms can alter valve motion geometry and spring requirements. After installation, check roller sweep across the valve tip, guide alignment and clearance between the rocker arm and valve cover.
Technical information
- part type: roller rocker arms
- style: full roller
- ratio: 1.65
- stud size: 7/16" / 11.11 mm
- material: stainless steel
- application: cylinder heads prepared for 7/16" studs
- sale unit: 1 set