Subject: Wiring Diagrams for Breakerless Ignition Systems Model and Year: 1966 Passenger Cars Source: Chevrolet Service News Page Number:   NA Date: November 1965 - Volume 37 - Number 10 The following wiring diagrams for... Read More

From Jerry Watts, retired Corvette Engineer, National Corvette Museum:If you own any GM car that has a resistor pellet in the key, it would be in your best interest to record the resistance value of the pellet in the vent that you lose your keys... Read More

#18-NA-285: Information on Slight Movement in Park at Ignition On and Vehicle Start Up and/or During a Remote Vehicle Start Event - (Jan 22, 2021) Subject:  Information on Slight Movement in Park at Ignition On and Vehicle Start Up and/or... Read More

Subject:    Ignition Timing Model and Year:   1955 6 & V-8 Engines Source:  Chevrolet Technical Service Bulletin Bulletin No:   DR - 190 Section:   VI Date:   December 13, 1954 TO: ... Read More

Below is a copy of Chevrolet PartSmart from January 1958 showing part numbers and exploded views of the 1955 - 1959 Corvette distributor ignition and starter motor - solenoid switch. Read More

Subject:   Ignition Pulse Amplifier (SN-C-1) Model and Year: 1965 - 1972 Corvette Source: Chevrolet Service News Date:  November 1966 - Volume 38 - Number 10 Examination of failed transistor ignition pulse amplifiers shows... Read More

Subject:   Moisture Entering Pulse Amplifier - Transistor Ignition Systems Model and Year:   1965 - 1972 Corvette Source:  Chevrolet Dealer Service Technical Service Bulletin Bulletin No:  68-T-8 Section:   VIy ... Read More

Subject:   Engine Harness Replacement Corvette Transistor Ignition Model and Year:  1968 Corvette K66 (#960) (S.N.) Date:   NA Source:   Chevrolet Engineering Service Letter There is no separate released engine harness for... Read More

Subject: 1959 Ignition Distributors and Engine Timing Model and Year: 1959 Passenger Car Source: Chevrolet Service News Page Number:  4 Date: April 1959, Volume 31, Issue #4 Read More

From Community Forum Moderator, 59Tom: "These electronic ignition conversions as well as ones from Pertronix, Mallory, The GM Goodwrench Performance Parts catalog and others fit inside of your distributor and take the place of the points pieces. You... Read More