Grand Rock ELBOW 4" 90DEG 12X12 ID/OD ALZ

The Grand Rock L490-1212A ELBOW, 4" 90DEG, 12X12 ID/OD ALZ, is engineered for high-performance truck exhaust systems. With a 90-degree angle, it ensures optimal exhaust flow and minimizes backpressure, helping to improve engine efficiency. The 12X12 ID/OD configuration ensures secure, leak-free connections for an effective fit. Made from corrosion-resistant ALZ material, this elbow is durable and built to withstand tough environments. Whether replacing an old part or upgrading for better exhaust performance, this elbow ensures long-lasting reliability and efficiency in demanding truck applications.