MSD 83811 Pro-Billet™ GM LT-1 Distributor; Incl. Cap/Rotor/Components For Installation;
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Description
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Installation InstructionsResources
Installation InstructionsSpecifications
| Description_ASC | Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle |
| Description_ASC | The Pro-Billet Standard distributor has a 2 pin magnetic pick up and requires a MSD ignition control. The Ready To Run distributor has a 3 pin connector and does not require an external ignition box. The Ready to Run model has an ignition module built in. |
| Description_DES | Pro-Billet™ GM LT-1 Distributor |
| Description_EXT | Pro-Billet™ GM LT-1 Distributor; Incl. Cap/Rotor/Components For Installation; |
| Description_FAB | Advanced optical encoder trigger design for accuracy/reliability. |
| Description_FAB | Easily Adjust The Timing Up To +/-5 deg. |
| Description_FAB | Fresh air vented and sealed to keep the elements out. |
| Description_FAB | Improved housing design and extra bolt eliminates leaks |
| Description_FAB | Large ball bearing stabilizes timing through 10;000 rpm. |
| Description_FAB | Rotor drive design is positively indexed and cannot slip. |
| Description_INV | Distributor; 95-97 GM LT-1 5.7L |
| Description_LAB | Proposition 65 |
| Description_MKT | 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. |
| Description_SHO | Distributor |
| Distributor Type | HEI/Breakerless |
| Engine Make/Size | Chevy LT1 |
| height | 13.0 |
| length | 10.0 |
| LTL | N |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| weight | 4.05 |
| width | 5.0 |