Features/Benefits

• 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 Deg. 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.
• 92-94 GM Lt1 Optispark Performance Replacement, Spline Drive, Supplied With Fresh Air Hoses
• Carb Restricted

• Engineered to Meet or Exceed OEM Specifications
• MADE IN AMERICA

• OEM Part Number: 8381
• Associated Years: 1992-1994
• Notes: MSD Spark Plug Wires Are Recommended When Using An MSD Distributor (Sold Separately).
• Item Quantity Size: 1 EA
• Shipping Dimensions (LxWxH): 4in x 9in x 12in
• Weight: 3.8 pounds

• CARB Restricted
• Tariff Code: 8511906040

• Keywords: Distributor, Engine Parts, Ignition