This Summit Racing differential ring and pinion gear set is designed for a 1967 Chevrolet with a 3.42 ratio. It is a high-quality product from Advance Auto Parts, a trusted brand in the automotive industry. The set includes both the ring and pinion gears, ensuring a perfect fit and optimal performance.

The manufacturer part number for this product is 49-0070-1. It is compatible with a range of Chevy models and is ideal for those looking to upgrade their vehicle's differential. Whether you're a professional mechanic or a DIY enthusiast, this Summit Racing differential ring and pinion gear set is an excellent choice for improving the performance of your car or truck.