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Manley .535" Valve Springs & Retainer Kit w/ Valve Locks Acura B Series | V-Tec
$507.00
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Manley .535" Valve Springs & Retainer Kit w/ Valve Locks for Acura B Series | V-Tec

If you're looking to boost your Acura B Series or V-Tec's performance, the Manley .535" Valve Springs & Retainer Kit is a fantastic choice. Designed specifically for high-performance applications, this kit is engineered to handle the demands of high lift camshafts while ensuring longevity and reliability.

Why Choose Manley Valve Springs?

Manley valve springs are crafted from a super clean alloy, which minimizes stress and enhances durability. This design is perfect for those who push their engines to the limit, ensuring that your springs can withstand the rigors of high-performance driving.

Specifications of the Valve Springs

  • Quantity: 16 pcs.
  • Outer Diameter / Inner Diameter: 1.180" / .870" | .865" / .660"
  • Seat Pressure: 82 lbs @ 1.350"
  • Open Pressure: 206 lbs @ 0.950" | 248 lbs @ .815"
  • Stock / Max Lift: 0.400" | 0.535"
  • Coil Bind: .765"
  • Rate (lbs./in.): 310

Precision Engineered Titanium Retainers

The titanium retainers included in this kit are manufactured using advanced double spindle CNC machines, ensuring they meet exacting tolerances. This precision guarantees a perfect installed height, which is crucial for optimal performance.

Specifications of the Titanium Retainers

  • Quantity: 16 pcs.
  • Valve Stem Diameter: 5.5mm
  • Degree:
  • Dimensions:
    • A: 1.150"
    • B: .850"
    • C: .650"
    • Step: .080"
    • Height: Stock

Reliable Valve Locks

The valve locks are crafted in Swiss turning centers, ensuring a precise angle for a perfect fit with the retainers. This attention to detail is what makes Manley a trusted name in high-performance parts.

Specifications of the Valve Locks

  • Quantity: 8 pairs.
  • Valve Stem: 5.5mm / .2165"
  • Groove Type: Bead Loc
  • Angle:
  • Weight / Pair: 1.5 gms

Fitment Information

This kit is designed specifically for the Acura B Series | V-Tec, making it an ideal upgrade for those looking to enhance their engine's capabilities.

Customer Feedback

Enthusiasts love the Manley .535" Valve Springs & Retainer Kit for its reliability and performance. Many users have noted significant improvements in their engine's responsiveness and overall power output. The quality of the materials and the precision engineering have received high praise, making this kit a favorite among racers and performance drivers alike.

Upgrade your Acura's performance with confidence, knowing you have a trusted product that delivers results.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Manley Logo

How did Manley Performance Start?

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 Space

Led 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 Racing

If 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.

Due to the intended usage of the products sold by Manley Performance Products, Inc., they are sold WITHOUT WARRANTY OR ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR THE INTENDED PURPOSE. Manley Performance Products, Inc. shall not, under any circumstances, be liable for any special, consequential or incidental damages, including but not limited to loss of profits or revenue, loss of other property or equipment, cost of purchased or replacement of goods, or claims by customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Installation of parts intended for “off-highway” use could adversely affect the vehicle manufacturer’s warranty coverage. Subject to applicable state law. Some items may not be legal for use in California on pollution controlled vehicles. All weights specified are approximate and subject to manufacturing tolerances. Manley Performance Products, Inc. reserves the right to make changes in design, specifications, materials, or make product changes without incurring liability or obligation with respect to similar product previously manufactured. If technical advice is offered or given in connection with the use of any Products it will be as an accommodation to Buyer and without charge and Seller shall have no responsibilities or liabilities whatsoever for the content or use of such advice.
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Sale price None
Wholesale price $478.61
Shipping Weight: 4.25
Length: 7
Width: 6
Height: 3
Product Added At Thursday 04 August, 2022
Product Modified At Wednesday 06 August, 2025
Imported By ETLOverride
Last Edited By Turn_API
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Emissions Info
Carb Approved Yes
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
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Turn 14 $405.60 $533.68 ? $507.00 ? 2025-08-06 10:32:35


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