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MSD Pro-Billet GM LT-1 Distributor - Includes Cap / Rotor / Components For Installation

Optical Trigger, Electronic Advance, Chevrolet, 5.7L, LT1
Limited Supply: only 2 remaining
Availability: Same Day Shipping!
Shipping: FREE SHIPPING! Ships from Michigan.
Was: $562.95
Sale: $505.95
Save: 10%
Save: $57.00


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. 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.

MSD Pro-Billet GM LT-1 Distributor 83811 Includes Cap/Rotor/Components For Installation

  • Advanced Optical Encoder Trigger Design
  • Designed For Accuracy And Reliability
  • Easily Adjust The Timing Up To +/- 6 Degrees
  • Improved Housing Design Eliminates Leaks
  • Supplied w/Heavy Duty LT1 Cap And Rotor
  • Sealed To Keep The Elements Out
  • Large Ball Bearing Stabilized Timing
  • Rotor Drive Is Positively Indexed For No-Lipping
  • Pit Stop USAoffers MSD Ignition Pro-Billet GM LT-1 Distributor 83811 at low everyday prices. Be sure to check out all of the products from MSD Ignition including MSD Ignition Parts and Accessories, MSD Distributors, MSD Chevrolet / GM Distributors, MSD Chevrolet / GM Distributors.


    • MSD83811
    • MSD83811
    • 85132838110
    • MSD
    • Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 4.5 lbs.
    • W9.6000” x H4.3000” x L12.8000”
    • Shipping
    • FREE SHIPPING! Ships from Michigan.

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