Brian Kilduff specializes in manufacturing a variety of performance shifters for different car models and transmissions. Their product range includes Lightning Rod Shifters, Horseshoe Shifters, Ratchet Bitch Shifters, Twister Shifters, Exterminator Shifters, and more. They offer shifters for specific car models like 5th and 6th Gen Camaro, Dodge Challenger, Dodge Charger, Chrysler 300, as well as transmission swaps like 6L80, 6L90, 8L80, 10L90, and others. Additionally, they provide grips, knobs, switches, merchandise, videos, and customer rides. Brian Kilduff's shifters are designed and manufactured in the USA, catering to a wide range of transmission types and models.