
This BLOX Racing Stage 1 camshaft fits 1996–2000 D-series engines and lists intake .405 inch lift and exhaust .383 inch lift with a note that an upgraded valvetrain is required. As an entry-level cam modification, it adjusts lift and timing to improve breathing modestly while calling for compatible valvetrain upgrades to maintain proper valve control and durability.
BLOX Racing 96-00 D-Series Camshaft Stage 1 IN .405in Lift / Ex .383in Lift Upgr. Valvetrain Req.