A Delphi 600 series I/F 4-bolt box with an 8:1 ratio and ram fittings, so it's set to plumb to a ram assist. 8:1 is the quickest Delphi on the list.
- Series: 600 Delphi, I/F, 4-bolt
- Ratio: 8:1
- Ram fittings: included
- Complete box, no customer box needed (no asterisk on price list)
- Listed under Chevy on Howe
No asterisk on the price list, so a complete box (you don't send one in). Howe groups its Delphi boxes with Chevy applications.
Howe Performance part number 513.