SS10001 LS Engine Swap Cast-Iron Exhaust Manifolds – Natural As Cast Finish - Pair for GM LS 4.8L/5.3L/5.7L/6.0L/6.2L/7.0L Engines

Fits GM LS Engine Swaps;Block hugging design provides excellent clearance for LS engine swap applications; Cast iron design is durable and provides excellent sealing; Offers ability for maximum ground clearance; 2-1/4 inch outlet and healthy port contours for good performance from a cast manifold; Includes 2-bolt 304 stainless steel flanges to assist in fabrication of down pipe connections; Works with stock GM gaskets, studs and nuts for a factory appearance and easy of servicing;

• 1-3/4 inch primary tube and 2-1/4 inch Collector outlet diameter and healthy port contours for good performance from a cast manifold
• Cast iron design is durable and provides provide durability, corrosion resistance and excellent sealing
• Block hugging design provides excellent clearance for LS engine swap applications into a variety of popular chassis and a clean traditional muscle car appearance
• Also Available in black or silver ceramic coatings for reduced engine compartment temps and improved corrosion resistance
• Includes (2) 2-bolt Nickel Plated 304 stainless steel flanges to assist in fabrication of down pipe connections (flange fasteners are not included)