Speedmaster 1.7 Ratio 7/16” Aluminum Roller Rocker Arm Set BBC Engine

Enhance your engine's performance with this roller rocker arm set (CE261.1014.01). It is designed to give your Chevy truck a competitive edge. The set is meticulously crafted from high-strength 6061 T6 aluminum, ensuring exceptional durability. The larger needle-bearing fulcrum can support valve spring loads of up to 600 pounds. This set is great for high-revving mechanical flat tappets or hydraulic roller cam systems. It also provides increased horsepower and precise valve train operation.

Features and Benefits:
- Lightweight aluminum construction for improved performance
- High-tensile strength exceeding 60,000 PSI for added durability
- 1.7 ratio for optimal valve movement
- Designed for solid mechanical flat tappet and hydraulic roller cams
- Capable of handling valve spring loads up to 600 pounds
- Enhanced horsepower gain of 10-15 HP
- Lengthened valve train life through efficient operation
- More responsive acceleration during use
- Reduced oil temperatures by approximately 5-10 degrees
- Appealing gold anodized finish for aesthetics
- Sold as a complete set of 16 for full installation

Specifications:
- Rocker arm mounting style: stud
- Rocker arm ratio: 1.7
- Rocker arm style: full roller
- Stud size: 7/16”
- Shims included: no
- Self-aligning: no
- Rocker arm body style: standard
- Rocker arm nut style: polylock
- Rocker arm material: aluminum
- Rocker arm finish: gold anodized
- Quantity: sold as a set of 16

Vehicle Fitment:
- 1960-1987 Chevy C10s
- 1988-1998 Chevy C/K Trucks
- Fits BBC engines

Please Note: You need studs and guide plates to run roller rockers.