Specifications
- Brand
- Mahle OE
- Part #
- 40460.030
- UPC
- 725975073179

Mahle Rings GM 396/421 63-69 Moly Ring Set
$143.14
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Mahle Rings GM 396/421 63-69 Moly Ring Set. Reduces friction and oil consumption for longer engine life.
Key Features
- Fits 1963-1969 GM 396 and 421 engines.
- This is a 0.040 inch undersize ring set.
- Designed to reduce engine friction and oil consumption.
- Built to meet original equipment manufacturer requirements.
- Helps to provide a longer service life for your engine.
Product Details
This is a Mahle OE Moly Ring Set, part number 40460.030. You get a complete set of piston rings designed for GM 396 and 421 cubic inch engines from the 1963 to 1969 model years. These rings are built to meet original equipment requirements, focusing on minimizing friction and reducing oil consumption to help extend the service life of your engine.
Mahle's approach to piston ring technology aims to reduce friction and ring mass, which can lead to improved engine efficiency and a longer lifespan. This set is specifically sized at 0.040 inch undersize, which is important to note for your rebuild. Proper installation is key, so always refer to the manufacturer's instructions for the best results.
Specifications
- Brand
- Mahle OE
- Manufacturer Part #
- 40460.030
- UPC
- 725975073179
Frequently Asked Questions
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Mahle Rings GM 396/421 63-69 Moly Ring Set






