
Manley Valve Lash Cap - CAPS-.311 Valve Wear
The Manley Valve Lash Cap, specifically the CAPS-.311 Valve Wear, is a crucial component for maintaining optimal engine performance in your vehicle. Designed with precision and durability in mind, this valve lash cap ensures that your engine runs smoothly and efficiently, reducing wear and tear on valve components.
Features
- Industry: Automotive
- Product Market: Domestic
- Prop 65 Warning: Yes
- Prop 65 Compliance: CR
Specifications
- Part Number: 42139-1
- Material: High-quality steel for durability
- Dimensions: .311 inches in diameter
Fitment
This valve lash cap is designed to fit a variety of domestic vehicles. While it offers a universal fit, it's always a good idea to double-check compatibility with your specific make and model. This ensures that you get the best performance out of your engine.
Benefits
Using the Manley Valve Lash Cap helps to:
- Reduce valve wear, extending the life of your engine components.
- Maintain proper valve clearance, ensuring optimal engine performance.
- Provide a reliable fit that minimizes the risk of malfunction.
Customer Reviews
Customers have praised the Manley Valve Lash Cap for its quality and performance. Here are some highlights:
- "A perfect fit for my engine, and I noticed an immediate improvement in performance!"
- "High-quality material that holds up well under pressure. Highly recommend!"
- "Great product! Installation was straightforward, and it works as advertised."
Important Notes
Universal Fitment: Although these caps are designed for universal fitment, we recommend researching your vehicle's specifications to ensure compatibility. This will help you confirm that the Manley Valve Lash Cap is the right choice for your engine.
⚠ 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.
Sale price | None |
Wholesale price | $3.15 |
Shipping |
Weight: 1.00 Length: 11 Width: 7 Height: 3 |
Product Added At | Tuesday 01 November, 2022 |
Product Modified At | Friday 11 July, 2025 |
Imported By | ETLOverride |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Carb Approved | Yes |
---|---|
Carb Number | - |
Epa Status | N/A |
Prop65 | Unknown |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Premier WD | $2.67 | $3.13 | $2.97 | $2.97 | ? | 2025-07-11 01:51:50 |
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