1990-1992 Plug wires (early Gen 2) have approximately a 7mm diameter terminal at the distributor cap 1993-1995 Plug wires (late Gen 2) have approximately a 5mm terminal with locking features at the distributor cap
*NOTE: These are for 90-92 3SGTE large terminal (PN TX15) or 93-95 3SGTE small terminal (PN TX69). The TX69 will work with the Gen 3 3SGTE engine, but will not allow the use of the factory plastic wire routing guide, as the cap terminals enter the cap straight in, and do not have a 90 degree terminal.
