GENERAL MOTORS DELCO 1112035 Unitized Ignition Distributor

( Brand: General Motors Delco ), ( Manufacturer Part Number: 1112035 ), ( Color: Gray And Black ), ( Items Included: Cables That Are Damaged ), ( Material: Alloy Steel, Aluminum ), ( Vintage Part: Yes ), ( Type: Distributor ), ( Country/region Of Manufacture: United States ), ( Finish: Unfinished )

Review GENERAL MOTORS DELCO Pontiac Unitized Ignition Distributor Bbl fits PRIX GRAND 455 1971

The Delco 1112035 Unitized Ignition Distributor is a vital component of the ignition system for certain 1971 Pontiac Prix models equipped with a 455 cubic inch engine. This distributor is manufactured with utmost precision and quality, ensuring reliable and consistent performance.

The unitized design of this distributor integrates the rotor, distributor cap, and housing into a single compact piece. This not only simplifies the installation process but also enhances the distributor's durability. The cap and rotor are engineered to provide optimal spark delivery to each cylinder, contributing to efficient combustion and smooth engine operation.

The Delco 1112035 distributor features a robust, machined housing that securely holds the internal components in place. Its high-tensile steel construction ensures the distributor can withstand the rigors of everyday driving, even under heavy load conditions.

The distributor cap is designed with a specific number of ports and electrodes to accommodate the 8 spark plugs of the 1971 Pontiac Prix 455 engine. Each port is meticulously positioned to ensure precise spark delivery to the corresponding cylinder. The cap also includes a vacuum advance unit, which optimizes engine performance by advancing the ignition timing in response to engine vacuum.

The rotor, which is the component that distributes the electrical energy from the ignition coil to the spark plugs, is engineered to have the proper number of contacts and an accurate distribution angle. The rotor also includes a centrifugal advance mechanism, which advances the ignition timing as the engine RPM increases to improve engine performance and power output.

The Delco 1112035 Unitized Ignition Distributor is designed to meet or exceed OEM specifications, ensuring a direct fit and hassle-free installation. It is also engineered to be compatible with OEM ignition systems and wiring harnesses, simplifying the replacement process for the end-user.

In summary, the Delco 1112035 Unitized Ignition Distributor for the 1971 Pontiac Prix 455 is a high-quality, reliable, and durable component that delivers consistent performance by providing accurate spark delivery to each cylinder. Its unitized design simplifies the installation process and enhances durability, while its robust construction and advanced features contribute to optimal engine performance and power output.

Pros and Cons of Buying a General Delco 1112035 Unitized Ignition Distributor for a 1971 Pontiac Phoenix 455

The General Delco 1112035 unitized ignition distributor is a crucial component in the ignition system of a 1971 Pontiac Phoenix 455. Replacing a faulty distributor can improve engine performance and prevent potential engine damage. In this analysis, we will discuss the pros and cons of purchasing this specific distributor.

1. OEM (Original Equipment Manufacturer) part: With this distributor being an original equipment part, it ensures a perfect fit and compatibility with the vehicle.

2. Reliability: As an OEM part, it is designed to meet the highest standards of quality and performance, reducing the likelihood of failure.

3. Improved engine performance: A faulty distributor can cause misfires, which can lead to decreased engine performance. Replacing the distributor with a new, functional one can restore the engine to its optimal performance.

1. Cost: OEM parts, in general, tend to be more expensive than aftermarket parts. This distributor is no exception, as it may cost more than some aftermarket alternatives.

2. Availability: Depending on the location and the availability of stock, it may take some time to source and receive the distributor.

3. Installation complexity: Unitized ignition distributors, like the one in question, can be more complex to install than standard distributors due to their integrated components.

The General Delco 1112035 unitized ignition distributor for a 1971 Pontiac Phoenix 455 offers several advantages, including OEM compatibility, reliability, and improved engine performance. However, it also comes with some disadvantages, such as higher cost, potential availability issues, and installation complexity.

Ultimately, the decision to purchase this distributor depends on the individual's priorities and circumstances. If the highest level of compatibility, reliability, and performance is a priority, then an OEM distributor like the General Delco 1112035 is the recommended choice. However, if cost and installation complexity are major concerns, consideration of aftermarket distributors may be worthwhile.

Details:

Rare 1971 71 Pontiac Grand Prix K65 Unitized Ignition Distributor stamped 1112035, Date 1E13. I'd recommend replacing this harness even if the spark plug wires were still intact. Please see photos of distributor posted with this listing. This unitized distributor is exceptionally clean and may have been an early take-off.

This distributor is complete except for cut spark plug wire harness but working condition unknown. This distributor can also be used for other Pontiac unitized ignition applications such as Fire bird, Formula, Trans Am and GTO 455 HO cars from 1972 through 1974. Parts for these unitized ignition cars are pretty scarce and not being reproduced. Based on my research, this is the earliest of Pontiac Unitized Unit distributors and was installed in 1971 Grand Prix model's equipped with L75 / 455 Ci 4 barrel, engine code YA.

This is a great distributor to use for the correct 1971 vehicle and engine application, or keep around spare parts if needed. Replacement NOS wire harnesses are also available, but rare and very pricey.

part #: 1112035 price

• $84.36

specifications disripa:

• for models: 455, Prix, Grand
• for makes: Pontiac
• for years: 1971
• brand: General Motors Delco
• mpn: 1112035
• color: Gray And Black
• items included: Cables That Are Damaged
• material: Alloy Steel, Aluminum
• vintage part: Yes
• type: Distributor
• country/region of manufacture: United States
• finish: Unfinished

shipping disripa:

• transit: 6-13 Days
• type: Fixed
• carrier: USPS
• cost: $24.00
• class: Standard
• service: USPS Ground Advantage

offer disripa:

• availability: In Stock
• started: April 24, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1

returns disripa:

• policy: No Returns

general disripa:

• Car Truck Parts Accessories > Ignition Systems Components > Distributors
• condition: Used

payments disripa:

• credit card: Mastercard
• wallet: Paypal
• other

seller disripa:

• # reviews: 2108
• rating: 100.0%
• city: Denver, Colorado

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