Headers, Shorty, 1-5/8 in Primary, 2-1/2 in Collector, Stainless, Natural, GM LS-Series, Pair. A division of Holley, Flowtech focuses on high-performance exhaust components. Their easy-to-install products range from headers and manifolds to mufflers to complete systems, all designed to give performance and audible gains all at a very affordable cost. EXHAUST HEADER SET - GM LS ENGINE SWAP 1-5/8.
19.00 lbs 8.62 kg. 22 in 55.88 cm.
13 in 33.02 cm. 5 in 12.70 cm.