fits model: 302, 327, 396, 400.

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91511783 ), ( Part Type: Roller Arm Motor )
The 91511783 Steel Roller Rocker Arm is a high-quality replacement part designed for various applications, specifically for engines with displacements ranging from 1.6L to 4.0L. This rocker arm is compatible with engines from SBF Speedway, including models 221, 255, 260, 289, 302, 327, 347, 396, and 400.
Crafted from durable steel, this roller rocker arm offers enhanced durability and resistance to wear and tear compared to traditional flat tappet designs. The roller tip ensures smooth and consistent valve operation, which can result in improved engine performance and efficiency.
The 91511783 Steel Roller Rocker Arm features a precision-machined design for a perfect fit, ensuring a secure installation and minimizing the risk of engine misfires or other performance issues. The arm is also coated with a corrosion-resistant finish to protect it from the harsh conditions often found in engines, ensuring long-lasting performance.
In summary, the 91511783 Steel Roller Rocker Arm is a reliable and high-performance replacement part for SBF Speedway engines. Its durability, smooth valve operation, and precise fit make it an excellent choice for those looking to enhance their engine's performance and reliability.
Pros of buying a 91511783 steel roller rocker arm:1. Durability: The steel material used in this rocker arm ensures long-lasting performance and resistance to wear and tear.
2. Compatibility: This rocker arm is designed to fit various engine sizes, including 221, 255, 260, 289, 302, 327, 347, 396, and 400, making it a versatile purchase.
3. Improved engine performance: The roller design reduces friction and allows for smoother operation, potentially leading to improved engine performance.
Cons of buying a 91511783 steel roller rocker arm:1. Cost: The price of this steel rocker arm may be higher than some other options made from alternative materials.
2. Potential installation complexity: Depending on your mechanical skills, installing this part may require additional tools and time.
Conclusion:If you value durability, engine performance, and versatility, the 91511783 steel roller rocker arm could be a worthwhile investment. Consider the potential increased cost and possible installation complexity before making your decision. Ultimately, if you expect to get the most out of your engine and appreciate a well-built, high-quality part, this steel roller rocker arm might be the right choice for you.
Any visual damage must be noted on the shipping document before signing for delivery.
Gov specs sold in quantity set material type stainless steel rocker arm roller rock ratio 375 rocker arm ratio 1.
6 rocker arm nut Pollock stud diameter.
375 inch, sbf mfr.