1978 Buick Century Performance Distributors

Essential 1978 Buick Century Performance Distributors

MSD Ignition – Rotor; GM HEI Late Model; External Coil Cap (Part No.8427)

Rotor; GM HEI Late Model; External Coil Cap

from

$16.99
Rotor assembly for a GM HEI late model with external coil cap Chevy V8 cap-a-dapt. The cap and rotor of any ignition system must be considered maintenance items. Just as you change the oil and filter of your car, you should always replace the cap and rotor as a set. To make things easy, we now offer these cap and rotor replacement kits.

Product Features:
  • Resist Carbon Tracking
  • Max Voltage Transfer
  • Molded From Insulated Material
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MSD Ignition – Distributor; Buick 455 V8; Ready-to-Run (Part No.8552)

Distributor; Buick 455 V8; Ready-to-Run

from

$604.99
If you’re looking for a performance distributor for your Buick or Nailhead your search is over! MSD’s Ready-to-Run distributor incorporates a magnetic pickup that never wears out! Plus, the distributor has a built in ignition module so there is no need to mount an external MSD Ignition control. Not only do you get the benefits of electronic triggering, but your engine will awaken with the powerful sparks from the ignition module. This module delivers up to 7.5 A to the coil creating a stout inductive spark. This improves combustion of the fuel mixture resulting in quick starts, a smooth idle and great performance! Another advantage of an MSD distributor is the accurate and adjustable mechanical advance assembly. The advance curve is easy to adjust with different advance springs and stop bushings which are included. To top it off there is a vacuum advance canister and MSD’s strong cap and wire retainer.

Product Features:
  • Simple and clean three wire installation
  • CARB E.O. Approved
  • Does not require an MSD Ignition Control
  • Supplied w/HEI style distributor cap/rotor (accepts Cap-A-Dapts)
  • Mech. advance assem. can be locked out for crank trigger systems
  • QPQ coated polished steel shaft; guided by sealed ball bearings
  • Maintenance-free magnetic pickup and precision reluctor
  • Creates stable trigger signals throughout the rpm range
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MSD Ignition – Distributor; Buick V8 Billet; 400-455 (Part No.8517)

Distributor; Buick V8 Billet; 400-455

from

$461.99
This distributor uses a high output magnetic trigger to fire an MSD Ignition control. Accurate trigger signals and spark delivery are the responsibility of the QPQ-coated steel shaft. A sealed ball bearing and long sintered bushing hold this shaft stable at any RPM. An adjustable mechanical advance mechanism is mounted on top of the shaft. Nylon pads ensure smooth movement of the fine balanced weights for accurate timing advancement. A variety of advance stop bushings and springs are supplied so you can dial in a custom curve.

Product Features:
  • CNC Machined Billet Alum. Housing and Billet Alum. Base
  • Must Be Used w/An MSD Ignition Control
  • Must Be Used w/An MSD 6/7/8/10 Series Ignition
  • Mech. advance assem. can be locked out for crank trigger systems
  • QPQ coated polished steel shaft; guided by sealed ball bearings
  • Easy-to-adjust mech. advance w/supplied springs and stop bushings
  • No CARB Exemption Order Number
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MSD Ignition – Distributor; Billet GM HEI (Part No.8365)

Distributor; Billet GM HEI

from

$594.99
The Chevrolet HEI distributor is a favorite for muscle cars, street rods and even circle track racers. The integrated coil keeps under mount wiring clean, and for race cars, the idea of running one wire to the distributor keeps things simple. However, when it comes to performance, the stock HEI falls short. MSD answers the need for a strong, accurate and high performance HEI with our Pro-Billet HEI. The distributor is supplied with our digital HEI module and coil so there is plenty of spark energy combined with improved dwell and timing control. Tig welded on top of the distributor shaft is MSD’s adjustable centrifugal advance assembly. Three sets of springs and four stop bushings let you dial in up to 24 different timing curves to match your driving needs. Plus, there’s a vacuum advance for those concerned with economy. All of this is assembled around a precision and great looking CNC machined housing.

Product Features:
  • Complete performance HEI distributor upgrade for Chevy V8 engines
  • Supplied w/Brass Terminal Distributor Cap And Rotor
  • Full Spark Energy Output To 9000 Rpm
  • An 8.5 amp; single spark; inductive discharge ignition module
  • Includes MSD PN[83647] and MSD HEI Coil PN[8225]
  • Special oil tract improves lubrication to the dist./cam gear
  • Nylon pads ensure smooth operation of the advance weights
  • Advance weight pins are staked and tig welded to the plate
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Mallory – Distributor Cap (Part No.261)

Distributor Cap

from

$44.99
Maximum electrical conductivity. Impact resistant. High dialectic strength. Prevents damage.

Product Features:
  • Maximum Electrical Conductivity
  • Impact Resistant
  • High Dielectric Strength
  • Prevents Damage
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MSD Ignition – Distributor Cap; GM HEI; Late Model; External Coil (Part No.8426)

Distributor Cap; GM HEI; Late Model; External Coil

from

$35.99
All MSD extra duty distributor caps are designed with performance in mind and are molded from high quality, voltage insulating material and use low resistance terminals.

Product Features:
  • Designed w/Performance In Mind
  • High Quality; Voltage Insulating Material
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Accel – Distributor Cap And Rotor Kit (Part No.8120)

Distributor Cap And Rotor Kit

from

$40.99


Product Features:
  • Heavy Duty Cap and Rotor Kit
  • With Brass Inserts
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Accel – Distributor Cap And Rotor Kit (Part No.8122)

Distributor Cap And Rotor Kit

from

$41.99
ACCEL cap and rotor kits offer superior protection from arc-thru and crossfire. Features 60k V-rated alkyd compound, stress-relieved at molding to ensure stability. Brass inserts and steel rotor springs provide for high spark energy flow.

Product Features:
  • Features Protection From Arc Thru And Crossfire
  • Features 60K V Rated Alkyd Compound
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Accel – Distributor Cap And Rotor Kit (Part No.8130)

Distributor Cap And Rotor Kit

from

$32.88


Product Features:
  • Heavy Duty Cap and Rotor Kit
  • With Brass Inserts
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Accel – Distributor Cap And Rotor Kit (Part No.8123)

Distributor Cap And Rotor Kit

from

$40.99


Product Features:
  • Heavy Duty Cap and Rotor Kit
  • With Brass Inserts
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Accel – Distributor Cap And Rotor Kit (Part No.8124)

Distributor Cap And Rotor Kit

from

$40.99


Product Features:
  • Heavy Duty Cap and Rotor Kit
  • With Brass Inserts
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Mr. Gasket – HEI Advance Curve Kit (Part No.929G)

HEI Advance Curve Kit

from

$15.99
Designed to fit all GM HEI distributors with E clips. The kit includes two weights, special center plate, three sets of color coded springs and two pairs of nylon bushings. Also, included is a comprehensive instruction sheet, complete with graphs showing typical advance rates using various spring/weight combinations.

Product Features:
  • Fits 1974-79 GM HEI distributors with e-clips
  • Includes detailed instructions
  • Weights springs center plate and nylon bushings
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Mr. Gasket – Distributor Hold-Down Clamp (Part No.1009)

Distributor Hold-Down Clamp

from

$9.99
Add sparkle to your engine with this chromed hold-down clamp. With bolt and gasket. Serrations on the bottom prevent distributor and magneto rotation for accurate timing.

Product Features:
  • Rolled Edges For Strength
  • Ideal For Magnetos
  • Ideal For Ignition Distributor
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1978 Buick Century Performance Distributors

Maybe you’re in the middle of a full rebuild of that 1978 Buick Century. Maybe you just need a couple of Performance Distributors. Either way, Advance Auto Parts has 8 different Performance Distributors in our inventory ranging from $9.99 to $594.99. That means you can find the exact parts or products you need to keep that 1978 Buick Century running smoothly.

Performance Distributors are only as good as their brand. We stock 4 different brands to make sure you have plenty of trusted parts to choose from for your 1978 Buick Century. Accel, Mr. Gasket, and MSD Ignition are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Performance Distributors for your 1978 Buick Century, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Performance Distributors to keep your 1978 Buick Century rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Performance Distributors Brands To Make Your 1978 Buick Century Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 Buick Century demands trusted brand parts and products to keep it running. Many trusted brands of Performance Distributors make up Advance Auto Parts’ inventory, and all are ready to help make your Century the best it can be. Be sure to browse some of our top Performance Distributors brands and parts.

Popular Mr. Gasket Performance Distributors

We carry Mr. Gasket parts in our stock across Performance Distributor Components categories, plus more. For a 1978 Buick Century, our most popular Mr. Gasket Performance Distributors include:
HEI Advance Curve Kit
from $15.99
(4)
HEI Advance Curve Kit
Performance Distributor Components

Top 1978 Buick Century Performance Distributors from Accel

Accel products are another trusted brand when it comes to Performance Distributors for your 1978 Buick Century. Popular Accel parts include:
Distributor Cap And Rotor Kit
from $41.99
(23)
Distributor Cap And Rotor Kit
Performance Distributor Cap and Rotor Kits
Distributor Cap And Rotor Kit
from $40.99
(3)
Distributor Cap And Rotor Kit
Performance Distributor Cap and Rotor Kits

FAQs for 1978 Buick Century Performance Distributors

What are the most purchased Performance Distributors for the 1978 Buick Century?

Out of 8 Performance Distributors for the 1978 Buick Century, the most popular in our inventory are:
Distributor Hold-Down Clamp
from $9.99
This product is not rated
Distributor Hold-Down Clamp
Performance Distributor Components
Distributor Cap; GM HEI; Late Model; External Coil
from $35.99
This product is not rated
Distributor Cap; GM HEI; Late Model; External Coil
Performance Distributor Caps
Distributor; Billet GM HEI
from $594.99
This product is not rated
Distributor; Billet GM HEI
Performance Distributors