
Manley 1.6 Exhaust Extreme Duty Series Valves Set of 8 for Small Block Chevrolet
If you're looking to boost your Small Block Chevrolet's performance, the Manley 1.6 Exhaust Extreme Duty Series Valves (Part Number: 11701-8) is a fantastic choice. Designed with precision and durability in mind, these valves are perfect for those who want to push their engine to the next level.
Why Choose Manley Valves?
Manley Performance has long been a leader in the high-performance aftermarket industry, continually innovating to meet the needs of car enthusiasts. With a solid reputation built over years of experience, these valves are engineered to provide reliability and performance for your engine.
Key Features
- XH-432 XtremeAlloy Material: This advanced material offers superior strength and heat resistance, ensuring your valves can handle the demands of high-performance applications.
- Chrome Stems and Hard Tips: The chrome finish not only adds durability but also helps reduce friction, enhancing overall engine efficiency.
- Swirl Polished and Fully Machined: Each valve undergoes meticulous machining for a perfect fit, promoting optimal airflow and combustion efficiency.
Specifications
- Type: Exhaust
- Head Diameter: 1.6 inches
- Stem Diameter: 0.3415 inches
- Installed Height: 0.100 inches longer
- Overall Length: 5.065 inches
- Tip Length: 0.29 inches
- Underhead Angle/Radius: 15° x 1/2"
- Margin: 0.08 inches
- Seat Width: 0.1 inches
- Top of Head: 9° Dish
- Weight: 108 grams
- Set: 8 valves
Perfect Fitment for Your Engine
These valves are specifically designed for use with Small Block Chevrolet engines, making them an ideal upgrade for anyone looking to enhance their vehicle's exhaust performance. Whether you're racing on the track or just want to enjoy a more responsive engine on the street, these valves will help you achieve your goals.
Customer Feedback
Customers who have used the Manley 11701-8 valves rave about their performance. Many have noted significant improvements in throttle response and overall engine efficiency. The quality of the materials and the precision of the machining are frequently highlighted, making these valves a popular choice among performance enthusiasts.
Important Note
- Images are for representation only; the actual product may vary.
Upgrade your Small Block Chevrolet with the Manley 1.6 Exhaust Extreme Duty Series Valves and experience the difference in performance and durability!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.
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