fits make: Cadillac.

( Brand: Old Parts Source ), ( Manufacturer Part Number: PST-904A-RNG-1974C ), ( Part Type: Ring Piston )
Introducing the 1974C Piston Rings Set 904A PST for Cadillac 331 V8 engines, specifically model years 1959 to 1964. This set includes three piston rings: two compression rings and one oil control ring.
The first compression ring, located closest to the top of the piston, is designed to seal the combustion chamber effectively, ensuring optimal compression and power delivery. This ring is made from a high-quality, heat-resistant material that can withstand the intense temperatures and pressures generated during engine operation.
The second compression ring, also known as the oil control ring, is positioned slightly lower than the first compression ring. Its primary function is to prevent engine oil from entering the combustion chamber, while also ensuring proper oil distribution around the piston for lubrication purposes. This ring is also crafted from a strong, heat-resistant material to ensure durability and performance.
The set also includes a set of replacement oil control ring grooves, ensuring a perfect fit and optimal sealing performance. The grooves are precision-machined to fit the specific contours of your Cadillac 331 V8 engine's pistons, ensuring a snug fit and optimal performance.
These 1974C Piston Rings Set 904A PST are a direct replacement for the original parts, ensuring a hassle-free installation process. The set is designed to provide superior performance and longevity, reducing the need for frequent replacements and ensuring your Cadillac 331 V8 engine runs smoothly and efficiently for years to come.
Pros of buying 1974C piston rings 50 51 52 for a Cadillac 331 V8:1. Availability: These piston rings are relatively easy to find on the secondary market, which means you can likely find a set at a reasonable price.
2. Fit and Compatibility: As long as you're purchasing the correct set (904A PST Rings), the rings should fit your engine perfectly and provide the necessary sealing.
3. Quality: Since these piston rings are used, you can usually find them at a lower price point than new ones. However, they've likely been used and may not be in the best condition, which could lead to potential issues down the line.
Cons of buying 1974C piston rings 50 51 52 for a Cadillac 331 V8:1. Condition: Used piston rings may have small imperfections or wear that could lead to compression loss or oil leaks.
2. Age: The rings are over 50 years old, and their materials may have degraded over time, impacting their performance and lifespan.
3. Unknown history: It's challenging to determine the history of the piston rings or if they've been properly maintained.
Conclusion:Buying 1974C piston rings 50 51 52 for a Cadillac 331 V8 can be a cost-effective option, especially if you're looking for a temporary solution or want to save money. However, consider the potential drawbacks, such as their unknown condition and history, and weigh them against the potential savings. New piston rings may offer better performance, longevity, and peace of mind. Ultimately, it depends on your budget, engine needs, and preferences.
Recommendation:If you're looking for a long-term solution, it might be worth investing in new piston rings to ensure better performance and longevity. However, if you're in a pinch or just looking for a short-term fix, used piston rings could be a viable option. Just make sure to thoroughly inspect the rings and engine before installation to minimize potential issues.
060 oversized. Up for sale is a brand new set of pistons with pins piston rings.
5: 1 which is to oem specs with stock heads will differ when different are used compression height : 2 inches note: pistons not suitable for racing or engines aftermarket multi-carburetion control pst 904a oversize rng 1974C great part at a price. Each item is described to the best of our ability. Please see below for more details and pictures.
These will fit the following: Cadillac with 331ci v8 engines standard bore size: inches piston type: precision cast aluminum compression ratio:7. These are available in several sizes.