1991 Buick Roadmaster Distributors

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. Stainless Steel 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
• Stanless Steel Terminals Inserts And Steel Rotor Springs
• High Spark Energy Flow

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:

• Fits MSD LT1 Distributor PN[83811]
• Injection molded housing from DuPont material
• Extreme strength; high dielectric properties
• Terminal paths encased in epoxy compound
• Brass/stainless steel rotor tip design

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

• Designed to OE standards for ease of installation
• Solid brass terminals make better connections and greater resistance to electrical pitting and corrosion
• As a global manufacturer, we have complete control of the manufacturing process, from components to finished product?
• As a premier manufacturer serving the automotive aftermarket since 1919, we deliver the highest quality and best coverage to meet your repair needs

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

• Meets or exceeds all original equipment specifications
• Application specific design to ensure a perfect fit
• Engineered for the sealing repair environment
• Validated for fit, form and function
• Unsurpassed quality you can trust

The Mahle Distributor Gasket is an ideal high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

• Premium Original Equipment replacement
• Provides performance and dependability
• Manufactured to meet OE specifications

GM Genuine Parts Distributor Dust Shields are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies

Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:

• Direct-fit OE replacement ensures ease of installation
• Designed to meet OE performance
• As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
• As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need

Delphi OE technology ignition products are validated to match the vehicles system; OE quality replacement parts for the right fit , form and function; Delphi coils provide OE performance, durability and electromagnetic capacity level requirements.

Product Features:

• Delphi parts are built to meet or exceed OE requirements
• Delphi OE technology ignition products are validated to match the vehicles system

The ACDelco GM Original Equipment Distributor Rotor is a GM-recommended replacement for your vehicle’s original component. This original equipment distributor rotor has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Get the GM quality you know and trust with ACDelco GM Original Equipment Ignition System and Switch products. Stay with the brand of parts your General Motors vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Ignition System and Switch products are engineered for all models of GM vehicles on the road today.

Product Features:

• Have metal inserts designed to provide the best possible fit
• Equipped with a full anti-arc barrier to reduce the possibility of secondary voltage arcs that can cause an engine to misfire
• Undergo stringent testing, often under extreme or unusual conditions, to deliver the quality parts you expect from ACDelco
• GM-recommended replacement part for your GM vehicle’s original factory component
• Offering the quality, reliability, and durability of GM OE
• Manufactured to GM OE specification for fit, form, and function

Leave it to MSD to build an all-out performance distributor to replace the OEM GM LT1 Optispark. We machine an entire billet block of aluminum down into a precise housing that fits in place of the factory piece. Then, we fill it with a reliable new pick-up assembly, a trick timing adjustment mechanism and top it off with an all new MSD distributor cap. The pick-up is an advanced optical encoder, a different style of optical pickup than the OEM. This type of pick-up has proven to be very reliable and stable through extreme rpm and conditions. The rotor is bolted to a drive assembly that is indexed to the shaft and is stabilized through the use of a large ball bearing assembly. Once installed, you have the ability to adjust the ignition timing. The only distributor that offers timing adjustability. An adjustment screw allows the timing to be tweaked up to 5 degrees. The distributor is equipped with a fresh air vent and has an extra thick mounting surface for the cap to eliminate leaks. The distributor is supplied complete with our heavy duty LT1 cap, rotor and the components required for installation.

Product Features:

• Advanced optical encoder trigger design for accuracy/reliability.
• Rotor drive design is positively indexed and cannot slip.
• Large ball bearing stabilizes timing through 10;000 rpm.
• Fresh air vented and sealed to keep the elements out.
• Improved housing design and extra bolt eliminates leaks
• Easily Adjust The Timing Up To +/-5 deg.

ACCEL Performance Replacement Distributors are the perfect choice for your daily driver or street machine. Using all new components, these distributors feature: High performance ACCEL Electronics. All new components-housings are either new castings or turned from billet stock, centerless ground shaft with oil lite bushings. High dielectric strength cap, balanced rotor. Male tower distributor cap with brass cap and rotor contacts (Ford and AMC Models feature screw mounted wire retainer for the ultimate plug wire retention). Iron or steel distributor gear. Direct plug in replacement with factory type connectors for plug and play installation.

Product Features:

• Direct Plug In Factory Replacement Plug And Play
• High Dielectric Strength Thermoplastic Cap With Brass terminals
• Cap is Sealed to Eliminate Corrosion
• Cap is Vented to Remove Captured Heat
• Cap Traces Are Overmolded To Eliminate Arc Over
• Rotor Blade Is Coated For Longer Life
• High strength dielectric glass filled cap with brass contacts
• All new unit with new hardware

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our I3 billet distributors ship with the all NEW Ignitor III multi-spark rev limiting modules. Replace your outdated points, electronic distributor

Product Features:

• PerTronix D7151711 Flame-Thrower Electronic Distributor Billet Buick V8 215-350 Plug and Play with Ignitor III Technology Vacuum Advance Red Male Cap
• Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our I3 billet distributors ship with the all NEW Ignitor III multi-spark rev limiting modules. Replace your outdated points, electronic distributor

Product Features:

• PerTronix D7150711 Flame-Thrower Electronic Distributor Billet Buick V8 with Ignitor III Vacuum Advance Red Male Cap
• Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford

ACDelco Distributor Main Shaft is engineered to meet all the high standards set by the industry. It is known for its quality, performance and dependability and provides long, maintenance free life. This unit is put through a variety of tests under extreme and unusual conditions to ensure high quality and dependability.

Product Features:

• Features premium quality components
• Substandard cores are discarded
• Engineered to high standards
• Assured high quality and dependability
• Tested under extreme conditions

BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:

• Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
• Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
• All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
• Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
• BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

For more than a century, Delphi has been making the parts cars are born with. Delphi is proud of its OE heritage, and over the years they have used that experience to expand into a global aftermarket supplier.

Product Features:

• Delphi OE technology ignition products are validated to match the vehicles system
• OE quality replacement parts for the right fit , form and function
• Delphi coils provide OE performance, durability and electromagnetic capacity level requirements.