Flowtech 11545FLT SBC Upright Derby Headers, 1-5/8
Flowtech 11545FLT SBC Upright Derby Headers, 1-5/8
Item # PRS 425-11545FLT
Item Information
-Collector Diameter: 3"
-Collector Length: 12"
-Material Type: Stainless Steel
-Finish: Natural
-Sold in Quantity: Set
Info
Get the perfect combination of quality and value with FlowTech Upright Derby or Truck Pull Style Headers. Features a 1-5/8” tubing diameters and are ideal for even big cubic inch Small Block Chevy engines.
Also features 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:
-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” tubing diameters available for increased exhaust flow increasing performance and improved throttle response
-3” collector for maximum strength and exhaust flow
-Extra thick header flange for a leak-free seal and maximum strength
-Welded-in collector merge spears to control exhaust gas re-entry into primary tubes