You need to select a '93 to '95 runner. That's the only time they offered the 4.88 from the factory.
Or was it '92 as well?
Can't remember.

Todd

1986 Pickup extracab longbed "Woody edition"
SAS - 33's, 5.29's, lockright rear.

02 IS300 SportCross - my "DD"
94 2wd v6 extracab
04 Outback Wagon- wife's/family car