fits model: R07, 230.

( Manufacturer Part Number: 141556 ), ( Part Type: Valve Spring )
The 141556 NASCAR Valve Spring Retainers are a crucial component in the performance enhancement of your engine. These retainers, specifically designed for ARCA Racing, have a 1.230 outer diameter (OD). They are engineered to secure the valve springs in place, ensuring optimal engine performance and efficiency.
Manufactured with precision, these retainers are crafted from high-quality materials that can withstand the extreme pressures and temperatures encountered in racing environments. The R07 SB2 design ensures a snug fit and reliable retention of the valve springs, reducing the risk of engine failure due to valve spring misplacement.
The 141556 NASCAR Valve Spring Retainers are an excellent choice for racers and enthusiasts looking to upgrade their engine components. They offer superior strength, durability, and reliability, delivering consistent performance and delivering a competitive edge in racing circuits.
In summary, the 141556 NASCAR Valve Spring Retainers are an essential upgrade for any high-performance engine. Their precise fit, robust construction, and durable design make them the ideal choice for racers and enthusiasts seeking superior engine performance and reliability.
Pros of buying 141556 NASCAR valve spring retainers (1.230 OD, ARCA Racing R07 SB2, N-A):1. High-quality materials: These valve spring retainers are made of high-strength materials, ensuring durability and reliability in high-performance racing applications.
2. Designed for ARCA Racing: The R07 SB2 design is specifically engineered for ARCA Racing, ensuring a perfect fit and optimal performance.
3. Standard size: With a 1.230-inch outside diameter, these retainers can be easily matched with various valve spring sets.
Cons of buying 141556 NASCAR valve spring retainers (1.230 OD, ARCA Racing R07 SB2, N-A):1. Limited availability: These retainers may be less common, making it harder to find replacement parts or alternatives if needed.
2. Potential compatibility issues: Although they have a standard diameter, there could be compatibility issues with specific valve spring sets or engines, so it's essential to ensure proper fitment before purchasing.
Conclusion:If you are looking for high-quality valve spring retainers for your ARCA Racing engine, the 141556 NASCAR valve spring retainers are a great choice. They are made of durable materials and are specifically designed for ARCA Racing. However, it's important to ensure proper fitment with your specific engine and valve spring set, as compatibility issues may arise.
Recommendation:Before purchasing, make sure to check the compatibility of these retainers with your engine and valve spring set. If they are a good fit, I would recommend buying these high-quality valve spring retainers for optimal performance in your ARCA Racing engine.
Good used condition. 450 inner od. Approximately Came from a nascar team, box said 48 car.
A full set of 16 retainers. Suitable for 6mm or 7mm valves step. Nascar, arca, dirt late model, drag racing, road sky, scalding, comp, R07, sb2, Yates, Mopar, Toyota, ls, talked, Dayton.