MICHIGAN MOTORSPORTS MM-BBLS3RA Bltstnds Rocker Arms Bushing Trunnions Billet Stands

( Brand: Michigan Motorsports ), ( Manufacturer Part Number: MM-BBLS3RA ), ( Part Type: Arm Bushing Trunnion ), ( Items Included: Rocker Arms, Rocker Stands ), ( Performance Part: Yes )

Review MICHIGAN MOTORSPORTS Motorsportsmm Bbls3ra Bltstnds Rocker Arms Bronze Bushing Trunnions And Billet Stands fits LS3

Introducing the Michigan MM-BBLS3RA BLTSTNDS LS3 Rocker Arms Bushing Trunnions Billet Stands, a premium upgrade solution for your LS3 engine. These billet stands are meticulously engineered to deliver superior performance and durability compared to factory-installed components.

The Michigan MM-BBLS3RA BLTSTNDS LS3 Rocker Arms Bushing Trunnions Billet Stands are CNC machined from high-grade billet aluminum, ensuring a precise fit and exceptional strength. The bushing trunnions are designed to be self-lubricating, reducing friction and wear, while the billet construction eliminates the need for welds, resulting in a smoother, more consistent operation.

The rocker arm bushing trunnions are pre-installed with high-quality, heat-treated steel bushings. These bushings are specifically engineered to provide excellent bearing surface area and eliminate the need for periodic re-bushing. The bushing material is engineered to handle the high loads and temperatures generated during engine operation, ensuring consistent performance and longevity.

The Michigan MM-BBLS3RA BLTSTNDS LS3 Rocker Arms Bushing Trunnions Billet Stands are also designed to be easily installed, requiring no engine disassembly. The stands are engineered to work with aftermarket and OEM rocker arms, making them a versatile upgrade solution for a wide range of LS3 engines.

In summary, the Michigan MM-BBLS3RA BLTSTNDS LS3 Rocker Arms Bushing Trunnions Billet Stands are a top-tier upgrade for your LS3 engine. Their precision engineering, superior materials, and self-lubricating design deliver outstanding performance and durability, making them an excellent investment for any serious engine builder or performance enthusiast.

purchasing Michigan MM-BBLs3RA BLTSTNDS LS3 rocker arms bushing trunnions billet stands can have both advantages and disadvantages depending on your specific needs and circumstances. Here are some potential pros and cons:

1. High-quality materials: Michigan MM-BBLs3RA BLTSTNDS LS3 rocker arms are made of billet steel, which is known for its strength and durability. This can be beneficial for those who are looking for long-lasting performance.

2. Precise fit: These rocker arms are designed to provide a precise fit for LS3 engines, which can help ensure optimal engine performance.

3. Improved power and torque: By reducing friction and wear in the rocker arm assembly, these bushing trunnions can help improve engine power and torque.

4. Reduced engine noise: The billet stands and bushings can help reduce engine noise by providing a more stable and secure connection between the rocker arms and the valves.

1. Cost: Michigan MM-BBLs3RA BLTSTNDS LS3 rocker arms are generally more expensive than stock or aftermarket rocker arms. This may be a consideration for those on a budget.

2. Installation complexity: Installing these rocker arms can be more complicated than installing stock or aftermarket parts, as they require specific tools and procedures.

3. Limited compatibility: These rocker arms are designed specifically for LS3 engines, so they may not be compatible with other engine types.

In conclusion, Michigan MM-BBLs3RA BLTSTNDS LS3 rocker arms bushing trunnions billet stands can offer significant performance benefits for LS3 engine owners, including improved power and torque, reduced engine noise, and increased durability. However, they come with a higher cost and installation complexity compared to stock or aftermarket parts. Ultimately, the decision to purchase these rocker arms depends on your specific needs, budget, and technical capabilities. If you value high performance and longevity and are willing to invest in the installation process, then these rocker arms may be a worthwhile investment. However, if you are on a tight budget or are not comfortable with the installation process, then stock or aftermarket rocker arms may be a more practical choice.

Details:

Whether stock or highly modified, these rocker arms are a must-have for aggressive heads and cam combinations. Includes 16 Rocker Arms with Bronze Bushing Trunnion Kit Installed, and 2 Billet Mounting Stands. Proven Performance: Recommended for aggressive camshaft/heads combos and high-performance LS builds. The bushing trunnion design replaces failure-prone OEM needle bearings with a premium C932 bronze system, virtually eliminating the risk of engine damage from loose bearing debris.

Combined with CNC-machined billet stands, this setup delivers exceptional rigidity, reduced flex, and consistent reload across your valve train. Fits Engine Codes: LS3 L99 L76 L77 L92 LY6 L9H L94 L96 LSA. These rocker arms are engineered for use on rectangle/square port cylinder heads and provide superior lubrication, maximum load capability, long service life compared to OEM. Durability Longevity: C932 bushings with dual oil channels provide constant lubrication, reducing wear and extending service life.

Installation:: Rotate the trunnion so that flat recessed side of hole faces upward the socket head cap screw must seat against this.

part #: mmbbls3ra prices

• $379.99-$479.99

specifications rockeareng:

• brand: Michigan Motorsports
• mpn: Mm-bbls3ra
• part type: Arm Bushing Trunnion
• items included: Rocker Arms, Rocker Stands
• performance part: Yes

general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: New

returns rockeareng:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller rockeareng:

• rating: 99.7%
• city: Niles, Michigan
• # reviews: 25905

offer rockeareng:

• availability: In Stock
• started: October 15, 2025
• sold: 0
• options: Ship-to-home
• quantity: 2

shipping rockeareng:

• carrier: USPS
• transit: 2-6 Days
• class: Standard, Expedited
• type: Fixed
• cost: $0.00
• service: USPS Ground Advantage, Expedited

payments rockeareng:

• wallet: Paypal
• credit card: Discover
• other

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