Find Auto Parts Online

Help Center
Need help?
Call our product expert
+1 240-913-9633
Availability: In Stock

Cadillac 429 Engine for Sale

(2 reviews)
  • Type: V8 Big Block
  • Displacement: 7.0L
  • Years: 1964-1967
  • Horsepower: 340 to 375 horsepower
  • Torque: 480 to 525 lb.-ft
  • Condition: Used


99.5% Positive feedback
  • Consistently receives highest buyers ratings
  • Ships items quickly
  • Has earned a track record of excellent service


Durable Cadillac 429 Engine for Sale

The Cadillac 429 Engine is a powerful and sought-after V8 motor that represents a significant era in American automotive history. Introduced in the late 1960s, this engine was part of Cadillac’s lineup of large-displacement V8s designed to deliver smooth, effortless power for their luxury vehicles. Known for its robust design and impressive torque output, it earned a reputation for reliability and strong performance, making it a favorite among Cadillac enthusiasts and classic car restorers.

For collectors, hot rod builders, and vintage Cadillac owners, this Cadillac 429 Engine for sale at our site presents an opportunity to acquire a piece of automotive history. Whether for a period-correct restoration project or as the heart of a custom build, this engine offers both historical significance and substantial power potential.

The Legendary Cadillac 429 Engine

The Cadillac 429 engine is a 7.0L V8 big block powerhouse that dominated the roads from 1964 to 1967. This robust engine was the heart of iconic models like the DeVille and Eldorado, delivering impressive performance for its time.

Features of Cadillac 429 Engine

  • Big-Block Design: As a 429 cubic inch (7.0 liters) V8, it was among the larger engines of its era, emphasizing power and torque.
  • High Torque Output: Designed to deliver strong low-end torque, ideal for smooth acceleration and effortless cruising, which suited Cadillac’s luxury image.
  • Smooth Operation: Known for its refined operation, characteristic of Cadillac engines of the period, providing a quiet and vibration-free driving experience.
  • Advanced Engineering: Utilized advanced engineering techniques for the time, including efficient combustion chamber design and carburetion setups to balance power and fuel efficiency.
  • Advanced Carburetion: Some variants of the Cadillac 429 engine were equipped with advanced carburetors like the Rochester Quadrajet. This carburetor provided improved fuel delivery and efficiency, enhancing both performance and fuel economy.
  • Smooth Hydraulic Lifters: The engine utilized hydraulic lifters, which reduced valve train noise and maintenance requirements compared to mechanical lifters, contributing to a quieter and more refined driving experience.
  • Precision Engineering: Engineered with precision to balance power output, fuel efficiency, and emissions control, reflecting Cadillac’s commitment to advanced automotive technology during the era.

The Cadillac 429 Engine Fits

  • Cadillac DeVille (1964-1967)
  • Cadillac Eldorado (1964-1967)
  • Cadillac Fleetwood (1964-1967)
  • Cadillac Series 75 (1964-1967)

Why Choose Our Used Cadillac 429 Engine?

Our pre-owned Cadillac 429 engines offer excellent value for classic car enthusiasts and restoration projects. Each engine undergoes a thorough inspection to ensure quality and reliability.

What’s Included

  • Complete engine block
  • Rotating assembly
  • Cylinder heads
  • Camshafts and valvetrain

Performance and Potential

The Cadillac 429 engine is known for its:

  • Impressive torque output
  • Smooth power delivery
  • Potential for performance upgrades
  • Many enthusiasts choose the Cadillac 429 engine for its blend of classic style and substantial power.

Find Your Perfect Cadillac 429 Engine Today!

Don’t miss the opportunity to own a piece of Cadillac history. Browse our selection of Cadillac 429 engines for sale and take the first step towards powering your classic Cadillac or custom project with this legendary V8.

Contact us now to discuss available Cadillac 429 engines and find the perfect match for your needs!

Additional information

Fuel Type

Gasoline (Petrol)

Bore x Stroke

4.13 inches x 4.00 inches

Compression Ratio



Overhead valves (OHV), hydraulic lifters

Cooling System

Liquid-cooled with a radiator and water pump


Naturally aspirated

Fuel System

Single 4-barrel carburetor (Rochester Quadrajet)


1982 Cadillac 429 Engine

2 reviews for Cadillac 429 Engine for Sale

  1. Jaxon Reed

    I recently purchased a Cadillac 429 engine from Find Auto Parts Online, and I’m thrilled with the quality. The engine was in excellent shape, with all parts intact and functioning well. Installation was seamless, and it has significantly improved my vehicle’s performance.

  2. Chase Thompson

    I recently purchased a Cadillac 429 engine from Find Auto Parts Online, and I’m thrilled with the quality. The engine was in excellent shape, with all parts intact and functioning well.

Add a review

Your email address will not be published. Required fields are marked *

Product Q&A

What fuel economy did the Cadillac 429 engine achieve?

Fuel economy varied, but generally, the Cadillac 429 engine was not known for high fuel efficiency due to its large displacement and performance-oriented design. It was more focused on delivering power and smooth operation.

What transmission was typically paired with the Cadillac 429 engine?

It was commonly paired with automatic transmissions of the era, which were designed to handle the engine's torque and power characteristics effectively.

Is the Cadillac 429 engine easy to maintain?

Like many engines of its time, maintenance requirements included regular tune-ups, oil changes, and attention to cooling system integrity. Parts availability for restoration projects can vary but are generally available through specialty suppliers.

Can the Cadillac 429 engine be modified for higher performance?

Yes, enthusiasts have modified the Cadillac 429 engine for increased power by upgrading components such as the carburetor, intake manifold, camshaft, and exhaust system. Proper tuning and modifications can enhance performance while maintaining reliability.

How does the Cadillac 429 engine compare to other engines of its time?

The Cadillac 429 engine was renowned for its smooth operation, strong torque output, and suitability for luxury cars. Compared to competitors, it often emphasized low-end torque and refined performance over outright horsepower.

What performance upgrades are available for the Cadillac 429 engine?

Performance upgrades can include high-performance camshafts, aftermarket intake manifolds, electronic ignition conversions, upgraded carburetors or fuel injection systems, and exhaust system enhancements. These upgrades can improve horsepower, torque, and overall engine response.

What is the history of the Cadillac 429 engine's development?

Developed during a period when Cadillac was known for engineering robust, high-displacement V8 engines, the Cadillac 429 represented a continuation of Cadillac's tradition of luxury and performance. It was designed to meet the demands of luxury car buyers seeking smooth power delivery and reliability.
Cadillac 429 engine for sale
You're viewing: Cadillac 429 Engine for Sale $999.00
Add to cart

Product Enquiry

Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
  • Image
  • SKU
  • Rating
  • Price
  • Stock
  • Availability
  • Add to cart
  • Description
  • Content
  • Weight
  • Dimensions
  • Additional information
Click outside to hide the comparison bar
Shopping cart close