Fits Small Block Chevy, 1-5/8″ Primary Tubes, 409 Stainless Steel Upright Headers- Natural Finish

Part Number: 11545FLT

Flowtech Headers are the perfect combination of quality and value. These Small Block Chevy Upright headers available in 1-5/8″ and 1-3/4″ tube diameters are ideal for even big cubic inch Small Block Chevy engines.They feature a merged collector coupled with a collector spear that is welded inside the collector. These components help to improve the flow and performance of the header.

Features and Benefits

CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing
Heavy duty 16-gauge 409SS tubing for increased strength and durability
1-5/8 and 1-3/4 tubing diameters available for increased exhaust flow increasing performance and improved throttle response
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