1994 Chevrolet Impala Distributors

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

• Design type: springless; single-lip
• Temperature range: -100 Deg. F to 450 Deg. F / -73 Deg. C to 232 Deg.
• Excellent dry running capabilities
• Low coefficient of friction
• Delivers quality and reliable performance for every type of repair

Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.

Product Features:

• Designed to meet or exceed OE specifications for fit, form and function
• 100% new unit with no core charges
• Precision machined shafts result in high speed accuracy and help prevent bearing failures
• Every distributor is tested to ensure reliable and long-lasting performance
• O-rings or gaskets included where applicable
• Precision Engineered ignition modules and plugs ensure proper performance plus precise connection.
• Precision machined and ground shafts assure high speed accuracy and prevent bearing failures.
• Original Equipment Equivalent high voltage ignition coils.
• 100% New Components and fasteners eliminate premature failures.

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

Distributors

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.
• Improved housing design and extra bolt eliminates leaks
• Easily Adjust The Timing Up To +/-5 deg.

Distributors

Distributors

Distributors

Distributors

Marine environments place rigorous demands on every component of the ignition system. The combination of water spray, salt exposure, full throttle acceleration and harsh vibrations all take their toll. The MSD Pro-Billet distributor is the strongest and most accurate distributor you can put in your boat. The housing is CNC-machined from a billet of 6061-T6 aluminum creating a housing with no porosity. Each distributor uses MSD’s race-proven magnetic pickup to trigger the ignition control. Mounted just above the pickup is a mechanical advance assembly that is easy to adjust so you can dial-in an ignition curve to match your boat’s application (except PN 8366). For marine use, the distributor cap is bolted to the aluminum base. There are two flame arrestor holes with brass screens machined into the base of the distributor to prevent ignition of gas fumes that may build up in the engine compartment. A special Weathertight connector is supplied. Underwriter’s laboratory approved.

Product Features:

• For Use In Marine Applications w/Chevy V8 Automotive Engines
• Will not accept a vacuum advance canister
• Supplied w/Bolt Down HEI Style Distributor Cap And Rotor
• Weathertight connectors used for locked and sealed connections
• Must Be Used w/An MSD Ignition Control
• 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

Distributors

This Distributor was designed for racers and street rodders that have space limitations due to firewall interference, blowers or oversized intake manifolds such as tunnel rams. The distributor is 3/8″ narrower and almost 1″ shorter than a standard distributor. Proven performance features include a high output magnetic pick-up and precision machined reluctor for accurate ignition triggering. A fully adjustable mechanical advance allows you to tailor the advance curve to your specific application. Topping it all off is our own small diameter cap. This is molded out of durable Rynite® material and comes with an optional wire retainer.

Product Features:

• CNC machined billet aluminum housing is 3/8″ smaller in diameter and 7/8″ shorter than conventional Chevy V-8 distributors with the “points” type cap
• Supplied with small diameter HEI style distributor cap and rotor (will accept 8441 Cap-A-Dapt)
• Will not accept a vacuum advance canister
• No CARB Exemption Order Number
• O-ring seals can be added to modified blocks to improve oil pressure control¿  Must be used with an MSD 6, 7, 8, or 10 Series Ignition
• O-ring seals can be added to modified blocks to improve oil pressure control┐ááMust be used with an MSD 6, 7, 8, or 10 Series Ignition
• Special oil tract improves lubrication to the distributor and cam gear
• Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
• Easy-to-adjust mechanical advance with supplied springs and stop bushings
• Adjustable slip collar mounting flange for engines with modified deck heights
• Polished steel shaft is QPQ coated and guided by a sealed ball bearing and extra long sintered bushing
• Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction
• Advance weight pins are staked and tig welded to the plate
• Nylon pads ensure smooth operation of the advance weights
• Mechanical advance assembly can be locked out for crank trigger systems

Distributors

This strong, billet aluminum distributor is set up for engines that run locked-out timing or an MSD timing computer. With no advance assembly, the rotor plate is welded directly to the oversized shaft. A sealed ball bearing guides the top of the shaft while an extra long sintered bushing stabilizes the lower portion. Trigger signals are produced via a high-output magnetic pick-up. This pickup is extremely accurate and never requires adjustment. Since this distributor is designed primarily for race engines, an oversized ( . 006 In.) bronze gear is installed along with an adjustable slip collar for modified blocks, heads or intake manifolds.

Product Features:

• Designed Primarily For Race Applications w/No Mech. Advance
• Will not accept a vacuum advance canister
• Must Be Used w/An MSD 6/7/8/10 Series Ignition
• Supplied w/HEI style distributor cap/rotor (accepts Cap-A-Dapts)
• Supplied w/0.006 in. Oversized Bronze Gear Installed
• O-ring seals can be installed for oil press. control (Mods only)
• Special oil tract improves lubrication to the dist./cam gear
• QPQ coated polished steel shaft; guided by sealed ball bearings

Distributor

Distributors

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our distributors ship with Ignitor II technology modules. Replace your outdated points, electronic distributor or bulky HEIs with this performance

Product Features:

• PerTronix D100811 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block Plug and Play with Ignitor II Technology Non Vacuum Advance Red Male Cap
• Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our distributors ship with Ignitor II technology modules. Replace your outdated points, electronic distributor or bulky HEIs with this performance

Product Features:

• PerTronix D100810 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block Plug and Play with Ignitor II Technology Non Vacuum Advance Black Male Cap
• Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our distributors ship with Ignitor II technology modules. Replace your outdated points, electronic distributor or bulky HEIs with this performance

Product Features:

• PerTronix D100801 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block Plug and Play with Ignitor II Technology Non Vacuum Advance Red Cap
• Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our distributors ship with Ignitor II technology modules. Replace your outdated points, electronic distributor or bulky HEIs with this performance

Product Features:

• PerTronix D100701 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block Plug and Play with Ignitor II Technology Vacuum Advance Red Cap
• Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our distributors ship with Ignitor II technology modules. Replace your outdated points, electronic distributor or bulky HEIs with this performance

Product Features:

• PerTronix D100700 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block Plug and Play with Ignitor II Technology Vacuum Advance Black Cap
• Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our distributors ship with Ignitor II technology modules. Replace your outdated points, electronic distributor or bulky HEIs with this performance

Product Features:

• PerTronix D100800 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block Plug and Play with Ignitor II Technology Non Vacuum Advance Black Cap
• Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.

Distributor

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our distributors ship with Ignitor II technology modules. Replace your outdated points, electronic distributor or bulky HEIs with this performance

Product Features:

• PerTronix D100710 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block Plug and Play with Ignitor II Technology Vacuum Advance Black Male Cap
• Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.

Plug n’ Play billet distributors are designed for maximum ignition performance at a price you can afford. Our distributors ship with Ignitor II technology modules. Replace your outdated points, electronic distributor or bulky HEIs with this performance

Product Features:

• PerTronix D100711 Flame-Thrower Electronic Distributor Billet Chevrolet Small Block/Big Block Plug and Play with Ignitor II Technology Vacuum Advance Red Male Cap
• Precision CNC machined 6061-T6 billet aluminum housings are lightweight yet offer maximum strength.

If you have a slightly taller block or have decked the heads, the distance between the distributor mounting pad and the cam gear-oil pump drive may be different. MSD offers these distributor with an adjustable slip collar with 1.5 In. of adjustment so you can be sure the distributor is installed correctly. The distributor shares the same?features of the standard Pro-Billet Chevrolet model including a ball bearing guide, long sintered lower bushing and an oil seal. To trigger the MSD Ignition a maintenance-free magnetic pick-up is secured in the billet base of the distributor. Just above this pick-up assembly is an adjustable mechanical advance assembly.

Product Features:

• CNC machined billet aluminum housing and billet aluminum base
• Will not accept a vacuum advance canister
• Must Be Used w/An MSD Ignition Control
• Supplied w/HEI style distributor cap/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

Vacuum Advance & LockoutThese vacuum canisters help optimize ignition advance for maximum part throttle performance and cruise speed efficiency. Our vacuum lockout plates allow for precise pickup coil position and accurate rotor phasing.

Product Features:

• PerTronix D9006 Flame-Thrower HEI Distributor Adjustable Vacuum Advance Canister
• These vacuum canisters help optimize ignition advance for maximum part throttle performance and cruise speed efficiency.

Vacuum Advance & LockoutThese vacuum canisters help optimize ignition advance for maximum part throttle performance and cruise speed efficiency. Our vacuum lockout plates allow for precise pickup coil position and accurate rotor phasing.

Product Features:

• PerTronix D9010 Flame-Thrower HEI Distributor Clockwise Vacuum Lockout Kit
• These vacuum canisters help optimize ignition advance for maximum part throttle performance and cruise speed efficiency.

Vacuum Advance & LockoutThese vacuum canisters help optimize ignition advance for maximum part throttle performance and cruise speed efficiency. Our vacuum lockout plates allow for precise pickup coil position and accurate rotor phasing.

Product Features:

• PerTronix D9011 Flame-Thrower HEI Distributor Counter Clockwise Vacuum Lockout Kit
• These vacuum canisters help optimize ignition advance for maximum part throttle performance and cruise speed efficiency.

Product Features:

• PerTronix D701700 Vacuum Canister for PerTronix Flame-Thrower Billet Distributor
• Replacement Part (only) for PerTronix Flame Thrower Distributors

Product Features:

• PerTronix D702700 Vacuum Lockout Kit for PerTronix Flame-Thrower Clockwise Billet Distributor
• Replacement Part (only) for PerTronix Flame Thrower Distributors

Product Features:

• PerTronix D703700 Vacuum Lockout Kit for PerTronix Flame-Thrower Counter Clockwise Billet Distributor
• Replacement Part (only) for PerTronix Flame Thrower Distributors

Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.

Product Features:

• Made from hi-performance 60 KV rated alkyd molding compound.
• Cap and rotor kits include nylon rotor hold-down screws.
• Flame-Thrower dust covers provide a larger air gap around the coil.

Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.

Product Features:

• Made from hi-performance 60 KV rated alkyd molding compound.
• Cap and rotor kits include nylon rotor hold-down screws.
• Flame-Thrower dust covers provide a larger air gap around the coil.

Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.

Product Features:

• Made from hi-performance 60 KV rated alkyd molding compound.
• Cap and rotor kits include nylon rotor hold-down screws.
• Flame-Thrower dust covers provide a larger air gap around the coil.

Replacement distributor cap and rotor for Flame-Thrower billet and cast distributors. High dielectric strength cap with male or female brass terminals with premium rotor with brass contact.

Product Features:

• PerTronix D600700 Cap Black and Rotor 8 cylinder Flame-Thrower Billet Distributor
• Replacement distributor cap and rotor for Flame-Thrower billet and cast distributors

Replacement distributor cap and rotor for Flame-Thrower billet and cast distributors. High dielectric strength cap with male or female brass terminals with premium rotor with brass contact.

Product Features:

• PerTronix D600710 Cap Male Black and Rotor 8 cylinder Flame-Thrower Billet Distributor
• Replacement distributor cap and rotor for Flame-Thrower billet and cast distributors

LT1 fans have been searching for a cap that could deliver the performance of the LT1 and MSD is happy to bring it to them. Remember, changing the cap and rotor on this engine is no walk in the park. So when you do it, you want to make sure to install the best parts possible and the MSD Cap and Rotor deliver. The all-new cap housing is injection molded from a special DuPont material that provides extreme strength and high dielectric properties resulting in less chance of breakdown causing a misfire. The terminal paths are encased in a durable epoxy compound for even more protection. The rotor is also an all-new molded piece with a brass/stainless rotor tip design.

Product Features:

• Fits MSD LT1 Distributor PN 8381
• Injection molded housing from DuPont material
• Extreme strength; high dielectric properties
• Terminal paths encased in epoxy compound
• Brass/stainless steel rotor tip design
• Includes fresh air vacuum kit

Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.

Product Features:

• Made from hi-performance 60 KV rated alkyd molding compound.
• Cap and rotor kits include nylon rotor hold-down screws.
• Flame-Thrower dust covers provide a larger air gap around the coil.

Replacement distributor cap for Flame-Thrower distributors. High dielectric strength cap with male or female brass terminals.

Product Features:

• PerTronix D650710 Cap Male Black 8 cylinder Flame-Thrower Billet Distributor
• Replacement distributor cap for Flame-Thrower distributors.

Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.

Product Features:

• Made from hi-performance 60 KV rated alkyd molding compound.
• Cap and rotor kits include nylon rotor hold-down screws.
• Flame-Thrower dust covers provide a larger air gap around the coil.

Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.

Product Features:

• Made from hi-performance 60 KV rated alkyd molding compound.
• Cap and rotor kits include nylon rotor hold-down screws.
• Flame-Thrower dust covers provide a larger air gap around the coil.

The distributor cap & rotor are just two pieces of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.

Product Features:

• All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
• Cap terminal conductor wires formed with precision guided machines to ensure precise final location in the final housing assembly.
• Terminal inserts manufactured to precise tolerances to ensure a guaranteed electrical connection between the cap conductor wires and spark plug wire terminals.
• Distributor rotor blade coated with RFI coating to prevent electrical magnetic interference with the vehicles electrical system.
• Distributor and rotor housings manufactured using the latest plastic technologies to guarantee di-electric strength and long life cycle.

Replacement distributor cap and rotor for Flame-Thrower billet and cast distributors. High dielectric strength cap with male or female brass terminals with premium rotor with brass contact.

Product Features:

• PerTronix D600701 Cap Red and Rotor 8 cylinder Flame-Thrower Billet Distributor
• Replacement distributor cap and rotor for Flame-Thrower billet and cast distributors

Made from hi-performance 60 KV rated alkyd molding compound for superior protection from “arc-thru” and cross-fire. Our cap and rotor kits include nylon rotor hold-down screws. Flame-Thrower dust covers provide a larger air gap around the coil which provides cooler operating temperatures.

Product Features:

• Made from hi-performance 60 KV rated alkyd molding compound.
• Cap and rotor kits include nylon rotor hold-down screws.
• Flame-Thrower dust covers provide a larger air gap around the coil.

Replacement distributor cap for Flame-Thrower distributors. High dielectric strength cap with male or female brass terminals.

Product Features:

• PerTronix D650711 Cap Male Red 8 cylinder Flame-Thrower Billet Distributor
• Replacement distributor cap for Flame-Thrower distributors.

Replacement distributor cap for Flame-Thrower distributors. High dielectric strength cap with male or female brass terminals.

Product Features:

• PerTronix D650700 Cap Black 8 cylinder Flame-Thrower Billet Distributor
• Replacement distributor cap for Flame-Thrower distributors.

Replacement distributor cap for Flame-Thrower distributors. High dielectric strength cap with male or female brass terminals.

Product Features:

• PerTronix D650701 Cap Red 8 cylinder Flame-Thrower Billet Distributor
• Replacement distributor cap for Flame-Thrower distributors.

Replacement distributor cap and rotor for Flame-Thrower billet and cast distributors. High dielectric strength cap with male or female brass terminals with premium rotor with brass contact.

Product Features:

• PerTronix D600711 Cap Male Red and Rotor 8 cylinder Flame-Thrower Billet Distributor
• Replacement distributor cap and rotor for Flame-Thrower billet and cast distributors

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

• Unsurpassed quality that you can trust
• Uses leading edge materials
• State-of-the-art manufacturing
• Exacting tolerances
• Meets or exceeds OEM specifications