Pro Series Header Build Kit to fit Small Block 289/302/351w 1 5/8" Primary Tube by Stainless Headers MFG

Pro Series Header Build Kits: Small Block -Windsor. This header build kit has everything you need to bring that small block custom header together. See why Stainless Headers Mfg., Inc has the most complete header builder kit on the market What makes our header build kits the choice of top fabricators? Flanges – Included are 2 American made precision laser cut 3/8” thick header flanges Flange Stubs – Included with our SBF header kit are (8) formed stubs to help speed up your fabrication process.Mandrel Bends - We supply (12) 180 degree J bends. Our J bends come with a 6” & a 12” leg. For most header builds, this extra leg length mean you won’t need to buy any straight tubing. What makes our stainless mandrel bends truly a unique product? We start off with an American made 304 stainless raw material, that is then bent in the U.S. for a genuine 304 .065 stainless bend. Our material forms better, welds better and last because it is a genuine 304 stainless. 4 Into 1 Collectors - From there we supply a pair of precision formed 4 into 1 collectors. Just like our stainless bends, we start off with an American made 304 stainless and fabricate the industries finest collectors. Collector stars – A simple part that really helps speed up the fab process. Used as a weld in block off between the 4 tubes before welding the collector on, there are precision laser cut for a perfect fit between your specific primary tubes. Purge Caps – This simple, but effective method for back purging caps works great. Each kit includes 4 primary caps and one collector cap.

• FABRICATE YOUR OWN CUSTOM HEADERS – With this complete header build kit from Stainless Headers Mfg., you will have everything you need to build your own set of custom made stainless headers.
• COMPLETE HEADER BUILD KIT - Comes with flanges, mandrel bends, weld on collectors, collector stars, formed stubs to go from square to round, purge caps, O2 bungs, purge caps and even the filler rod to bring your project together
• DESIGNED FOR HORSE POWER RANGE OF 300 HP TO 450 HP - With 1 5/8” primary tubes and a 3” secondary on the collectors
• AMERICAN MADE 304 STAINLESS – We start with an American made 304 stainless that is then fabricated in our U.S. facility – A truly American made product
• TOP CHASSIS SHOPS CHOICE FOR BUILDING CUSTOM HEADERS - Because of the ultimate American made quality and completeness found only in Stainless Headers Mfg. Pro Series build kits, this kit is the top choice of the industry’s biggest chassis shops