Quality accelerator pumps, center carb 57-65 and all carbs 57 and 58 Tri-power Engine Compartment Designed for larger ported higher

Designed for larger ported higher flowing cylinder heads that can make up to 750 HP

I replace them in every restoration

These gaskets are FEL-PRO considered to be the best on the market

We ran our modified carbs on a Kauffman build motor of 461 cu

The old plates rust away from the back side

Quality accelerator pumps, center carb 57-65 and all carbs 57 and 58 Tri-power Engine Compartment Designed for larger ported higherThese are top quality pumps. Most important, they are Ethanol resistant. If your pumps have a black cup (rubber part), do not use them. They will only last a few weeks with Ethanol fuel. Additionally, you will note these pumps have the "garter spring" around the inside of the cup to help them last longer. And, they come assembled with a new spring and cap to hold the spring in place. These are the best pumps I can find. I use them in all my