1966 Buick LeSabre Performance Distributors

Keep Your 1966 Buick LeSabre in Top Shape with a Quality Performance Distributor

When it comes to maintaining or upgrading your 1966 Buick LeSabre, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Performance Distributor for your LeSabre. We currently carry a top Performance Distributor in stock that is built to last. Whether you’re replacing a damaged Performance Distributor or looking to upgrade, our selection for the 1966 Buick LeSabre ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Performance Exhaust Products and Performance Ignition Products to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1966 Buick LeSabre running smoothly and looking great.

Essential 1966 Buick LeSabre Performance Distributors

Mallory – Unilite Dist. Oldsmobile 330-455 (Part No.3763401)

Unilite Dist. Oldsmobile 330-455

from

$599.99
The industry standard with adjustable mechanical advance curve. Triggered by photo-optic infrared LED system. Improved combustion efficiency and economy, increased spark plug life and cold weather starting, and maintenance free operation.

Product Features:
  • Improved Combustion And Economy
  • Increased Spark Plug Life
  • Improved Cold Weather Starting
  • Maintenance Free Operation
  • Accurate Spark Timing
  • Self-Lubricating Bushings
  • Years Of Trouble-Free Service
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Mallory – Mallory Unilite Dist.: Pontiac 301-455 (Part No.3758001)

Mallory Unilite Dist.: Pontiac 301-455

from

$599.99
The industry standard with adjustable mechanical advance curve. Triggered by photo-optic infrared LED system. Improved combustion efficiency and economy, increased spark plug life and cold weather starting, and maintenance free operation.

Product Features:
  • Improved Combustion And Economy
  • Increased Spark Plug Life
  • Improved Cold Weather Starting
  • Maintenance Free Operation
  • Accurate Spark Timing
  • Self-Lubricating Bushings
  • Years Of Trouble-Free Service
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MSD Ignition – Distributor; Buick V8 215-350 Pro-Billet (Part No.8548)

Distributor; Buick V8 215-350 Pro-Billet

from

$649.99
MSD Pro-Billet Distributors are the finest performance and racing distributors available. Every feature has been engineered to endure the rigors of high performance and racing engines. Whether cruising the streets or racing stock cars, dragsters, boats or trucks, MSD has a distributor for it. MSD uses state-of-the-art, Computer Numerical Controlled (CNC) mills and lathes to machine each housing. After a long series of precise cuts and movements, the billet is formed into a flawless distributor housing that is accurate to within 0.001″. The flex-free housings are lightweight, have no porosity or weak areas and look great on polished, show quality engines.

Product Features:
  • CNC machined billet aluminum housing and billet aluminum base
  • Must Be Used w/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
  • Advance plate and weights are fine blanked from chrome moly steel
  • QPQ coated for friction reduction
  • QPQ coated polished steel shaft; guided by sealed ball bearings
  • Easy-to-adjust mech. advance w/supplied springs and stop bushings
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Mallory – Unilite Electronic Ignition Distributor Series 37 (Part No.3748201)

Unilite Electronic Ignition Distributor Series 37

from

$476.99
The industry standard with adjustable mechanical advance curve. Triggered by photo-optic infrared LED system. Improved combustion efficiency and economy, increased spark plug life and cold weather starting, and maintenance free operation.

Product Features:
  • Improved Combustion And Economy
  • Increased Spark Plug Life
  • Improved Cold Weather Starting
  • Maintenance Free Operation
  • Accurate Spark Timing
  • Self-Lubricating Bushings
  • Years Of Trouble-Free Service
See More

MSD Ignition – Distributor; Chevy V8; Billet with Vacuum Advance (Part No.8361)

Distributor; Chevy V8; Billet with Vacuum Advance

from

$435.99
The street Pro-Billet is a popular route for people looking for proven race performance for their street cars. A vacuum advance canister provides economy and the proven MSD mechanical advance gives you the opportunity to dial-in a timing curve to fit your needs. Inside, an oversized steel shaft is QPQ coated for low friction and rides in a sealed ball bearing at the top of the distributor with an extra-long sintered bushing at the bottom. This combination keeps the shaft steady creating accurate spark delivery at any RPM. The street Pro-Billet relies on a magnetic pick-up to trigger the MSD Ignition control which delivers the powerful sparks to the coil. This pick-up is extremely accurate and never needs adjusting.

Product Features:
  • Designed for street/performance use w/mechanical or vacuum adv.
  • Must Be Used w/An MSD Ignition Control
  • Supplied w/An HEI Style Distributor Cap And Rotor
  • Accepts Cap-A-Dapts
  • O-ring seals can be installed for oil press. control (Mods only)
  • 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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Accel – Dist:Chev V8 Hei Vac W/Coil (Part No.59107C)

Dist:Chev V8 Hei Vac W/Coil

from

$228.99
Performance Replacement HEI Distributor, direct plug-in with OE type connectors, GM HEI equipped Cars, Trucks (Pre-Computer). High dielectric strength cap, brass male towers. 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
  • CNC Machined 6061 T6 Billet Aluminum Housing
  • High Dielectric Strenght Thermoplastic Cap With Br
  • 4 Topin Module With Dwell Control Triggers At 75 R
  • Easy Access Fully Adjustable Mechanical Advance
  • Adjustable Vacuum Advance
  • Includes Performance Coil
  • Fit non computerized vehicles
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Most Popular Performance Distributor for 1966 Buick LeSabres

Enhance your 1966 Buick LeSabre with this popular Performance Distributor we have in stock, for $649.99.

MSD Ignition – Distributor; Buick V8 215-350 Pro-Billet (Part No.8548)

Distributor; Buick V8 215-350 Pro-Billet

from

$649.99
MSD Pro-Billet Distributors are the finest performance and racing distributors available. Every feature has been engineered to endure the rigors of high performance and racing engines. Whether cruising the streets or racing stock cars, dragsters, boats or trucks, MSD has a distributor for it. MSD uses state-of-the-art, Computer Numerical Controlled (CNC) mills and lathes to machine each housing. After a long series of precise cuts and movements, the billet is formed into a flawless distributor housing that is accurate to within 0.001″. The flex-free housings are lightweight, have no porosity or weak areas and look great on polished, show quality engines.

Product Features:
  • CNC machined billet aluminum housing and billet aluminum base
  • Must Be Used w/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
  • Advance plate and weights are fine blanked from chrome moly steel
  • QPQ coated for friction reduction
  • QPQ coated polished steel shaft; guided by sealed ball bearings
  • Easy-to-adjust mech. advance w/supplied springs and stop bushings
See More

FAQs for 1966 Buick LeSabre Performance Distributors

What’s the price range for 1966 Buick LeSabre Performance Distributors?

We currently have just one Performance Distributors for the 1966 Buick LeSabre in stock: Distributor; Buick V8 215-350 Pro-Billet and it costs $649.99.

Does Advance Auto Parts sell Performance Distributors for other Buick LeSabre model years?

Yes, we carry Performance Distributors for 24 model years of Buick LeSabres between 1965 and 1990. The following model years are the most popular for Performance Distributor purchases: 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, and 1982.

Does Advance Auto Parts sell Performance Distributors for any other 1966 Buick models?

Yes. We stock Performance Distributors for 2 other popular 1966 Buick models. Some of the most popular are 1966 Skylark Performance Distributors, 1966 Special Performance Distributors, and 1966 Sportwagon Performance Distributors.

What types of Performance Distributors do you sell for my 1966 Buick LeSabre?

We currently have just 1 Performance Distributor in stock for a 1966 Buick LeSabre, and as of 11/2/25, it is a Performance Distributor.

Can I get help with 1966 Buick LeSabre Performance Distributor orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Performance Distributors and more.

What is your return policy for Buick LeSabre Performance Distributors?

Advance Auto Parts keeps returns simple. For new Buick LeSabre Performance Distributors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.