For 1976-1978 Chevrolet Camaro and Pontiac Firebird models with the Hurst hatch 2nd Design T-top option, these side rail seals (OEM# 10021959) are a perfect fit. Designed to replace worn or damaged seals, they ensure a snug, weatherproof barrier along the T-top edges, keeping water, wind, and debris out of your vehicle. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, providing a superior fit and long-lasting performance. Unlike other seals, they are made without accelerants or cheap fillers, which means they resist aging and cracking over time. This pair of seals is specifically engineered for second-design T-tops, offering a precise fit for 1976-1978 Camaro and Firebird models. Backed by SUPERsoft's 30-year warranty, you can trust these seals to maintain their integrity for decades.