SPEEDWAY MOTORS 91012315 Shim Distributor Kit

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91012315 ), ( Type: Distributor Hardware Components ), ( Material: Plastic ), ( California Prop 65 Warning: True )

Review SPEEDWAY MOTORS Shim Kit Chevy Distributor

Speedway 91012315 Shim Kit for Chevrolet Distributor

The Speedway 91012315 Shim Kit is an essential toolkit designed specifically for Chevrolet distributors. This kit includes a comprehensive collection of shims that are vital for ensuring accurate clearance between the distributor components. By using the correct shims, you can optimize the performance of your distributor, leading to improved ignition system efficiency and better engine performance.

The Speedway 91012315 Shim Kit comprises a carefully curated selection of high-quality shims made from materials that provide excellent durability and resistance to wear. These shims are precision-machined to ensure a perfect fit for various Chevrolet distributor models. With this kit, you'll have access to the right shims for various clearance adjustments, ensuring a proper ignition system setup.

1. Distributor Drive Gear Shims: These shims help maintain the correct clearance between the distributor drive gear and the crankshaft pulley. Proper clearance is essential to prevent damaging the distributor drive gear or the crankshaft pulley during engine operation.

2. Distributor Rotor Shims: These shims ensure the correct clearance between the distributor rotor and the distributor cap. Proper clearance is necessary to prevent the rotor from contacting the cap, which can lead to misfires and reduced engine performance.

3. Distributor Cap Shims: These shims help maintain the correct clearance between the distributor cap and the distributor housing. Proper clearance is essential to ensure that the spark plug wires make good contact with the distributor cap's electrodes.

4. Distributor Weight Shims: These shims help maintain the correct weight distribution on the distributor shaft, ensuring proper distributor operation and even ignition system performance.

5. Various Other Shims: The kit also includes various other shims for specific applications, such as shims for the vacuum advance and centrifugal advance systems.

By using the Speedway 91012315 Shim Kit, you can ensure that your Chevrolet distributor is properly adjusted for optimal performance. This kit is an invaluable tool for anyone working on a Chevrolet engine, whether you're a professional mechanic or a dedicated hobbyist. With its comprehensive selection of high-quality shims, you'll have the confidence that comes with knowing you've got the right tools for the job.

Pros and Cons of Buying a Speedway 91012315 Shim Kit for Chevy Distributor

The Speedway 91012315 shim kit is a popular aftermarket solution for adjusting the clearance between the distributor cap and rotor in Chevy distributors. Let's explore the potential benefits and drawbacks of purchasing this kit.

1. Cost-effective: The Speedway 91012315 shim kit is an affordable solution for adjusting the clearance in Chevy distributors. It can save you money compared to purchasing a new distributor or having it professionally rebuilt.

2. Easy installation: The shim kit comes with a clear instruction manual and includes all necessary parts for installation. Users can complete the process in their garage, saving time and money on labor costs.

3. Improved engine performance: Proper distributor clearance is essential for optimal engine performance. A shim kit can help ensure that the engine is running at its best, resulting in improved throttle response and fuel efficiency.

4. OEM-quality components: Speedway is a reputable brand known for producing high-quality aftermarket parts. The 91012315 shim kit is no exception, offering OEM-quality components that can help extend the life of your distributor.

1. Potential for incorrect installation: Improper installation of shims can lead to incorrect clearance and potential engine damage. It's essential to follow the instructions carefully and double-check the clearance after installation.

2. Limited applicability: The Speedway 91012315 shim kit is designed specifically for certain Chevy distributors. Make sure to confirm that it's compatible with your vehicle before making a purchase.

3. Potential for excessive wear: Overuse of shims can lead to excessive wear on the distributor components, potentially reducing their lifespan. It's essential to use the correct number and thickness of shims for your specific application.

The Speedway 91012315 shim kit can be a cost-effective and efficient solution for adjusting the clearance in Chevy distributors. However, it's crucial to follow the installation instructions carefully, use the correct number and thickness of shims, and confirm compatibility before making a purchase. Proper usage of this kit can help improve engine performance and potentially extend the life of your distributor.

If you're experiencing issues with your Chevy distributor's clearance and believe that a shim kit is the solution, the Speedway 91012315 kit could be an excellent option. However, ensure you have the necessary skills and knowledge to install it correctly, or consider having a professional mechanic handle the installation process. Additionally, always double-check that the kit is compatible with your specific Chevy distributor before making a purchase.

Details:

Prevents wiping out your distributor gear. Headquarters. Specs Sold in Quantity Kit Material Type Plastic MFG. Rated by Elwood on May 26, 2021 Summary: Had used block and heads milled so needed the intake distributor raised.

Made from leak-free, high impact nylon. Part # 91012315 Condition New Brand Speedway Motors Sold Each Details Info Shims fit between the intake manifold and your distributor allowing you to properly set gear mesh. For Chevy distributors. Yes, I recommend this product.

3 shims per kit. Includes 3 different thickness; .03.06, and .10. Eliminates oil pump bind and spark scatter.

part #: 91012315 prices

• $27.99-$178.99

specifications disripa:

• for makes: Chevy
• brand: Speedway Motors
• mpn: 91012315
• type: Distributor Hardware Components
• material: Plastic
• california prop 65 warning: True

payments disripa:

• other
• wallet: Google-pay
• credit card: Discover

offer disripa:

• started: August 1, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home

shipping disripa:

• service: Economy, Expedited
• class: Economy, Expedited
• transit: 4-4 Days
• type: Fixed
• cost: $13.99

general disripa:

• Car Truck Parts Accessories > Ignition Systems Components > Distributors
• condition: New

seller disripa:

• rating: 99.2%
• city: Lincoln, NE
• # reviews: 325310

returns disripa:

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

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