fits model: 396, 454. make: Chevy.

( Brand: Adept Performance Products ), ( Manufacturer Part Number: BCR71617-S ), ( Part Type: Roller Tip Arm )
The BCR71617-S Chevy 396/454 BB (Big Block Chevy) Pro Roller Tip Rocker Arm from Adept Performance is a high-quality, durable replacement for your worn-out or failing factory rocker arms. This rocker arm is specifically designed for 396 and 454 Big Block Chevy engines and features a 7/16-inch stud, making it a direct fit for many applications.
The Pro Roller Tip Rocker Arm is made from heat-treated, high-strength steel for maximum durability and longevity. It features a roller tip design, which reduces friction and wear on the valve stems, resulting in smoother operation and improved engine performance. The tip is also chrome-plated for added protection against corrosion and wear.
The rocker arm is equipped with a 1.7:1 ratio, which provides the ideal balance between valve lift and engine rpm. This ratio is suitable for both street and racing applications, making it a versatile choice for a wide range of Chevy Big Block engines.
The BCR71617-S Pro Roller Tip Rocker Arm is easy to install, with a simple bolt-on design. It also comes with all necessary hardware, including studs, nuts, and lock nuts. This rocker arm is also compatible with hydraulic lifters, making it a great choice for engines that use this type of valve train system.
In summary, the BCR71617-S Chevy 396/454 BB Pro Roller Tip Rocker Arm from Adept Performance is a high-quality, durable replacement for factory rocker arms. It features a roller tip design for reduced friction and wear, a 1.7:1 ratio for optimal valve lift and engine performance, and a simple bolt-on installation. The rocker arm is made from heat-treated steel, chrome-plated for protection, and compatible with hydraulic lifters. This rocker arm is a great choice for Chevy Big Block engines looking for improved performance and durability.
Pros of buying BCR71617-S Chevy 396/454 BBK Pro Roller Tip Rocker Arm Kit:1. Improved Engine Performance: The roller tip rocker arms decrease friction, allowing the valves to open and close more smoothly. This results in improved engine performance, better efficiency, and increased horsepower.
2. Durability: The rocker arms are made of high-quality materials, including steel and chrome molybdenum alloy. They are designed to withstand high temperatures and the rigors of extended use.
3. Compatibility: The kit is compatible with various Chevy engines, including the 396 and 454, making it a versatile option for many classic car enthusiasts.
4. Easy Installation: The kit comes with detailed installation instructions and all necessary hardware, making it easy for most DIYers to install.
Cons of buying BCR71617-S Chevy 396/454 BBK Pro Roller Tip Rocker Arm Kit:1. Cost: The kit is not inexpensive, and the price may be a deterrent for some buyers.
2. Requires Some Mechanical Skills: While the kit is designed for easy installation, some mechanical skills are required to complete the job.
Conclusion:The BCR71617-S Chevy 396/454 BBK Pro Roller Tip Rocker Arm Kit is a high-quality, durable option for those looking to improve the performance of their classic Chevy engine. While the cost may be a concern for some, the improved engine performance and increased horsepower make it a worthwhile investment for many. If you have the necessary mechanical skills and are willing to invest in your classic car, this kit is a great option.
Recommendation:If you are looking to improve the performance of your classic Chevy engine, the BCR71617-S Chevy 396/454 BBK Pro Roller Tip Rocker Arm Kit is a great option to consider. The high-quality materials and easy installation make it a great choice for DIYers, while the improved engine performance and increased horsepower make it a worthwhile investment for any classic car enthusiast. However, be sure to carefully consider the cost and your mechanical skills before making a purchase.
Rated at 350lbs open spring pressure. Hi, pr buyers, please for shipping quote. This is a new full set 16 of big block Chevy stud 1.
Adept Performance Products pro-stock roller tip rocker arm are the ideal choice for a large cross-section of engines whether it is mild street build or requirement off track, circle track and drag racing. 7 ratio pro stock series roller tip rocker arms w poly locks steel bodies and heat-treated pivot balls.
Adept Performance Products stud mount roller tip rocker bodies feature a longer pivot slot for higher lift camshafts and are much stronger than stamped steel, so arm flex is negligible.