Mild street performance, slightly noticeable lope at idle. Stock converter, aftermarket intake and headers. 3.40-4.10 gears.
V6 Engines Originally Equipped with Flat Tappet Cam. Mild Street Performance - Slightly Noticeable Lope At Idle - Works with Stock Converter. Aftermarket Intake, Headers and 3.40-4.10 Gears Suggested - For Carbureted Engines
For '85-'87 GM 4.3L/262 cid 90³
Retro-Fit Hydraulic Roller Cam
