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View All MSD Pro-Billet LT1 Distributors
MSD Ignition

MSD Ignition Pro-Billet LT1 Distributor 1992-94 GM Early Models

MSD Ignition 8381
Consider JEGS Branded
JEGS 40010 - LT1/LT4 Distributor Non-Vented Spline Drive
Only $152.95
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Why JEGS?

121-8381

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MSD Ignition Pro-Billet LT1 Distributor 1992-94 GM Early Models $532.95
Pro-Billet LT1 Distributor
  • 1992-94 GM Early Models
  • Spline Drive

    • MSD Ignition 8381 Details

    Spline Drive

    Designed to replace GM optispark units with a spline drive.

  • Supplied with fresh air hoses
  • For a splice-free installation on 92 Corvettes, see MSDIGNITION.COM

    Specific applications:
  • 1992-94 Corvette
  • 1992-94 Impala Roadmaster
  • 1993-94 Camaro/Firebird

    Note: Not legal for sale or use on pollution-controlled vehicles.

    • Specifications:

    Distributor Type
    HEI/Breakerless
    Engine Make/Size
    Chevy LT1
    Housing Material
    billet aluminum
    Advance Type
    Computer-controlled
    Cap Style
    Crab style
    Computer-Controlled Compatible
    Yes
    Distributor Cap Color
    Red
    Distributor Gear Rotation
    Standard
    Housing Finish
    Natural
    Ignition Box Required
    No
    Marine Use
    No
    Mechanical Tach Drive
    No
    Quantity
    Sold individually
    Slip Collar
    No
    Trigger Style
    Optical
    Manufacturer's Part Number:
    8381

    Leave it to MSD to build an all-out performance distributor to replace the OEM GM LT1 Optispark!

    MSD's precise housing, new pickup assembly and distributor cap, and trick timing adjustment mechanism all add up to this reliable MSD LT1 Pro-Billet Distributor. Different from OEM, MSD's pickup is an advanced optical encoder, which is stable during extreme RPM. The rotor is bolted to a drive assembly that is indexed to the shaft and steadied by a large ball bearing assembly. The distributor is also equipped with a fresh-air vent and extra thick mounting surface to eliminate leaks. This MSD LT1 distributor includes a heavy-duty cap, rotor, and necessary components required for installation.

    Once installed, you can adjust the ignition timing +/-6° with just the turn of a screw--an industry first!

    Features:
  • Advanced Optical Encoder Trigger
  • Easily Adjust Timing +/-6°
  • Improved Housing
  • Stabilizes Timing Through 10,000 RPM w/Large Ball Bearing
  • Rotor Drive is Indexed to Prevent Slip

    Note: Not legal for sale or use on pollution-controlled vehicles.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    • Does MSD Ignition 8381 fit your vehicle?

    Narrow Results

    1993 PONTIAC FIREBIRD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993-1994 CHEVROLET CORVETTE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994 PONTIAC FIREBIRD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993-1994 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ZR-1

    1994 BUICK ROADMASTER

    • EngineType: ALL
    • SubModel: LIMITED

    1994 BUICK COMMERCIAL CHASSIS

    • EngineType: ALL
    • SubModel: ALL

    1993-1994 PONTIAC FIREBIRD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993 CHEVROLET CORVETTE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • EngineType: ALL
    • SubModel: 40TH ANNIVERSARY EDITION

    1994 PONTIAC FIREBIRD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • SubModel: TRANS AM GT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994 CHEVROLET IMPALA

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • SubModel: SS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    1993 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • SubModel: INDIANAPOLIS 500 PACE CAR
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • SubModel: CLASSIC LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994 CADILLAC FLEETWOOD

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • EngineType: ALL
    • SubModel: ALL

    1994 CHEVROLET CAPRICE

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994 CADILLAC COMMERCIAL CHASSIS

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • EngineType: ALL
    • SubModel: ALL

    1994 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993 CHEVROLET CAMARO

    • Fitment_Note: Not Legal For Sale Or Use On Pollution Controlled Vehicles
    • EngineType: ALL
    • SubModel: Z28

    1994 BUICK ROADMASTER

    • EngineType: ALL
    • SubModel: ESTATE WAGON

    1994 BUICK ROADMASTER

    • EngineType: ALL
    • SubModel: BASE
    8381 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Awesome product Night and day difference once this was installed looks great too to bad gm engineering covers it on the lt1 designs
    Date published: 2016-09-03
    • y_2018, m_8, d_19, h_17
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_378501, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    How recent is the product # 8381 when was it upgraded and when,what type of pickup is in unit,is it a truly product build in USA other revues I have seen gave it a poor build and not reliable

    Asked by: Fred Chong
    This is a new distributor and is made in the USA and has good reviews.
    Answered by: Rusty B
    Date published: 2018-08-15
    • y_2018, m_8, d_19, h_1CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_378501, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations