AC 427 Performance Engines

Your One-Stop Shop For Trusted AC 427 Performance Engines

If you’re in search of AC 427 Performance Engines aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 2 Performance Engines from top brands with prices ranging from $662.99 to $899.99.

Beyond great prices, we stock trusted brands manufacturing all types of Performance Engines for your AC 427.

And don’t forget to read customer reviews across all Performance Engines categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Performance Engines have to cost top dollar, and we prove it. Browse our top AC 427 Performance Engines below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential AC 427 Performance Engines

B & M – B & M Holeshot 2400, 40412 (Part No.40412)

B & M Holeshot 2400, 40412

from

$899.99
This B&M Holeshot 2400 fits 1966-91 Ford C6 transmissions with 1.848-inch crank pilot and a 11.4-inch bolt circle. The Holeshot converters are an excellent choice for vehicles with engine modifications, particularly big cams that tend to reduce low end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product.
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B & M – B & M Torque Converter, Holeshot 2400, 40422 (Part No.40422)

B & M Torque Converter, Holeshot 2400, 40422

from

$662.99
This B&M HoleShot 2400 fits 1971-91 Ford, Lincoln and Mercury C6 transmissions with a 1.375-inch crank pilot and has a 11.4-inch bolt circle. The Holeshot converters are an excellent choice for vehicles with engine modifications, particularly big cams that tend to reduce low end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. Note: For Small block engines only.
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Performance Engines Brands You Can Trust For Your AC 427

1 trusted brands of Performance Engines line our shelves, ready to help keep your AC 427 running smooth. Below are some of the most popular brands and their top Performance Engines offerings:

Most Purchased AC 427 Performance Engines from B & M

When you buy the most frequently purchased B & M brand Performance Engines, you can be confident it will be the right part for your AC 427. Here are the B & M Performance Engines Advanced Auto customers buy the most:
B & M Holeshot 2400, 40412
from $899.99
This product is not rated
B & M Holeshot 2400, 40412
Performance Torque Converters
B & M Torque Converter, Holeshot 2400, 40422
from $662.99
This product is not rated
B & M Torque Converter, Holeshot 2400, 40422
Performance Torque Converters

FAQs for AC 427 Performance Engines

What are the most purchased Performance Engines for the AC 427?

Out of 2 Performance Engines for the AC 427, the most popular in our inventory are:
B & M Torque Converter, Holeshot 2400, 40422
from $662.99
This product is not rated
B & M Torque Converter, Holeshot 2400, 40422
Performance Torque Converters
B & M Holeshot 2400, 40412
from $899.99
This product is not rated
B & M Holeshot 2400, 40412
Performance Torque Converters