Flowtech Long Tube Header - Black Paint

Precision built. Priced honestly. Flowtech headers are the combination of performance and value - mandrel bent tubing; formed collectors; and 5/16 inch flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included; so the install does not stall on a parts run. Constructed of .049 cold roll flash mild steel tubing and precision engineered for fit; performance and economy. This one wears a high heat resistant black paint for a stealthy appearance - the set that does its work without announcing itself.

  • Leak-free seal - 5/16 inch flanges with sealing rings and O-ringed port seals.
  • Mandrel bent - full diameter held through the bends.
  • Hardware included - bolts and gaskets in the box.
  • Leak tested - checked before it ships.
  • Stealthy black - high heat resistant paint that stays understated.

Install Level: Moderate

All mounting hardware and gaskets included.
High heat resistant black paint finish.

Holley
SKU: 12500FLT ISBN:
Expert Tech Support
ShopTested Parts
Worldwide Shipping
⚠️
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead. Learn more.
Flowtech Long Tube Header - Black Paint
$265.95
Overview
Specifications
Tech Resources
Compatibility
Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.

Features:

  • Fuel Economy From The Engine
  • Leak Test For Max Performance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware
  • Constructed of .049 cold roll flash mild steel tubing
  • Precision engineered for fit, performance and economy
Flowtech part number 12500FLT
Mandrel bent tubing
Mandrel-formed Power Plenum collector
Flanges: 5/16 inch with sealing rings
Leak-proof O-ringed port seals
Material: .049 cold roll flash mild steel tubing
Finish: high heat resistant black paint
All mounting hardware and gaskets included
Leak tested for maximum performance
Application is not published on this listing - confirm against Flowtech's application guide for part number 12500FLT before ordering.

SEARCH OUR STORE

Engines, A/C accessories, steering, brakes, & more. Get everything you need for your truck restoration at home.