Lucas 75/140 Synthetic Gear Oil is a non-foaming, super slick, long lasting lubricant designed especially for heavy duty or high performance applications where other gear lubricants just aren't good enough. Contains a special additive package that cushions gears and resists "squeezing out" under extreme pressure situations where other gear lubricants just aren't good enough. Specially designed to stand up to extreme temperatures without losing its lubricity. Heavy dutyHigh performanceStands up to extreme temperatures Proven oil of choice by crew chiefsPit Stop USA offers Lucas 75/140 Synthetic Gear Oil - 1 Gallon 10122 at low everyday prices. Be sure to check out all of our products from Lucas Oil Products including Lucas Oil Products Lucas Synthetic Gear Oil.