Family Sport - Logan Duvall's Demolition Derby Car
Products:Small Block Chevy 1-3/4" Upright Headers- Natural Finish
Small Block Chevy 1-5/8" Upright Headers- Natural Finish
Flowtech Headers are the perfect combination of quality and value. These Small Block Chevy Upright headers are available in 1-5/8” and 1-3/4” tube diameters and are ideal for even big cubic inch Small Block Chevy engines.
- - 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
- - 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
Holley Releases All-New Flowtech Upright Headers| 08/24/2016
Flowtech's all-new Upright headers are perfect for demolition derbies, mud trucks, and truck pullers. They're available in a natural finish in two tube diameters (1-5/8” or 1-3/4”), and both are designed specifically for Small Block Chevys – especially big-cubic-inch Small Block Chevys.
Formula Drift Star Matt Field Starts Over in 2018 With a Holley EFI-powered 2013 Corvette| 10/16/2018
He and his team started from scratch with a flood-ruined C6.
Holley Releases Single Plane Split-Design Race Intake Manifolds| 10/22/2018
They're made just for high-performance and race Gen III LS engines with cathedral port heads and 4150-style square-bore flanged carburetors or throttle bodies.
Meet Holley's Ty Peek| 10/22/2018
His '74 International Scout came straight out of a barn and runs a lot better than it looks.