Browse our selection of quality automatic transmission downshift relay connector parts designed specifically for your Chevrolet R10. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Custom Deluxe · Scottsdale · Silverado
Standard Cab Pickup
V6 4.3L · V8 5.0L · V8 5.7L · V8 6.2L
Automatic · Manual
