Coated Pistons & Rings 64 65 66 67 Cadillac 429 V8 .030 on 2040-parts.com

Up for auction is a brand new set of Pistons with pins & Piston Rings. These pistons are coated, diamond turned, and weight balanced within 2 grams! Please see below for more details and pictures. These are currently available in .030 oversize only. These will fit the following:

1964-67 Cadillac with 429ci V8 engines

Standard Bore Size: 4.13 inches

Piston Type: Precision Cast Aluminum

Compression Ratio:10.5 : 1 which is to OEM specs with stock heads (will differ when different heads are used)

Compression Height: 1 19/32 inches

Piston Pin Diameter: 0.999 inches

***NOTE: Pistons are NOT suitable for racing or engines with Aftermarket Multi-Carburetion***

Control #: PST 2267T030 & RNG 8125C + oversize

Old Parts Source is excited to announce that many of its popular pistons are now supplied with a high-performance, antifriction coating. Old Parts Source’s coated pistons feature a state-of-the-art coating to extend the life of the engine and eliminate piston scuffing problems. Benefits for classic car hobbyists and high performance enthusiasts include improved piston life, better cylinder sealing, and the elimination of cold start scuffing. The coating is applied in a highly advanced, computer numerical control (CNC) process that leaves no overspray or coating in the piston ring grooves.

A coated piston can be considered as “insurance” against piston problems. Originally implemented in racing, antifriction coating allows the engine builder to take advantage of extremely tight clearances to reduce blow-by and cold-engine piston noise. Cars with a history of overheating, detonation, or scuffing will see an immediate benefit from the coated pistons, and customers will enjoy many years of problem-free operation after installation.

The coated pistons can be installed without modifying wall clearance, and Old Parts Source offers the coating standard on many popular pistons at no extra charge.

Great part at a great price! See below for detailed picture(s).

Each item is described to the best of our ability. However, we are not perfect and something may slip past us. Therefore, we provide one or more large photographs to add to the description in case we have missed something.

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