
Manley Rotating Assembly - BBC 516 4.000 Stroke / 4.530 / +2cc
If you're looking to boost your engine's performance, the Manley Rotating Assembly is a fantastic choice. Designed specifically for big block Chevy (BBC) engines, this assembly features a stroke of 4.000 inches and a bore of 4.530 inches, along with an additional +2cc. This combination not only enhances the engine's efficiency but also optimizes power delivery for a thrilling driving experience.
Key Features
- Industry: Automotive
- Product Market: Domestic
- Prop 65 Compliance: Yes (CR)
- Weight: Lightweight design for improved performance
- Durability: Engineered to withstand high RPMs and extreme conditions
Specifications
- Part Number: 29516H
- Stroke: 4.000 inches
- Bore: 4.530 inches
- CC Increase: +2cc
- Fitment: Compatible with various big block Chevy applications
Fitment and Compatibility
This rotating assembly is designed for a universal fit, making it suitable for a range of big block Chevy applications. However, it's always a good idea to double-check compatibility with your specific vehicle model to ensure a perfect fit. Doing a bit of research will help you confirm that the Manley Rotating Assembly meets your engine's needs.
Customer Reviews
Customers have praised the Manley Rotating Assembly for its impressive performance and reliability. Many users have reported noticeable improvements in horsepower and torque, making it a popular choice for performance builds. Here are some highlights from customer feedback:
- "The power increase was immediate! I couldn't be happier with the performance." - Verified Buyer
- "Installation was straightforward, and the quality is top-notch." - Performance Enthusiast
- "This assembly has transformed my engine's responsiveness. Highly recommended!" - Car Enthusiast
Important Notes
Universal Fitment: While this product is designed for broad compatibility, we recommend conducting thorough research to confirm it fits your specific vehicle. This extra step will help ensure you get the best performance from your investment.
Final Thoughts
The Manley Rotating Assembly, part number 29516H, is an exceptional choice for anyone looking to enhance their big block Chevy engine. With its robust construction and thoughtful design, it promises to deliver the power and performance you crave.
⚠ 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 | $3,377.54 |
Shipping |
Weight: 74.00 Length: 33 Width: 10 Height: 10 |
Product Added At | Tuesday 01 November, 2022 |
Product Modified At | Wednesday 06 August, 2025 |
Imported By | ETLOverride |
Last Edited By | vendordata@vividracing.com |
View In Admin |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Meyer Distributing | $2,932.13 | $3,812.56 | $3,005.44 | $3,005.44 | ? | 2025-08-06 06:36:25 |
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