Speedmaster® PCE259.1006 - 7/16-20" Rocker Stud Girdle Kit with 7/16" Posi Locks

7/16-20" Rocker Stud Girdle Kit with 7/16" Posi Locks (PCE259.1006) by Speedmaster®. The best thing you will ever do for your engine is to put a set of stud girdles on it. This stabilizes the valve train, and allows for full lift. Studs will flex on an engine at high rpm, when running cams that are higher than stock, and those running roller cams with higher spring pressures, must have these. They never build an engine without installing a set of these. Takes no additional time to install than when installing roller rockers. It's an absolute fact that studs will flex at mid to high rpm. It happens in an erratic fashion, causing loss of engine smoothness, hp, and slower acceleration. For the low cost, they have them for these are a must. Besides gaining 5-10 hp one more noticeable difference is that the engine will accelerate and decelerate faster. These are truly essential for engines with cams above stock. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.

Specifications

Features

• These CNC-machined Speedmasterstud girdles help control valve lift and timing changes due to stud flex, allowing for more consistent high-rpm performance
• Each stud girdle is anodized and comes with high-quality mounting hardware and hardened adjusting nuts
• Tall-style valve covers are required
• Created by professionals to meet your requirements
• Superior longevity and dependability
• Expertly Crafted using premium-grade materials

Founded in 1979, Speedmaster® has become a leader in its field, built on a long term consistency of being a specialist in aftermarket automotive components. It began as a small speed workshop building engines for customers as a hobby, and now the company has grown from a one-man bricks-and-mortar business into a worldwide high-performance powerhouse known for assembling, manufacturing and racing high-performance engine parts. Speedmaster’s mission is to push innovation boundaries to create visually distinctive DNA, by blending old and new technology into functionality and aesthetics. Its empowered work forced drives innovation not only in the products it makes but with the way it goes about doing it. The ultimate token of precision, Speedmaster is the world’s only major parts manufacturer to equip cars from Standard replacement to Top Fuel Dragsters. Surviving the longevity of road, race and recreation is mandatory for all Speedmaster “Track Proven” products, bringing you closer to product perfection.