1955-1957 Small Block Chevy Chassis Headers, Stainless
Chevy Small Block V8, Chassis Header Tube Type, Polished, Oval Port Flange Style
These Speedway headers allow you to keep the exhaust system under your '55-'57 Chevy car. The "3/4-length" design provides more ground clearance than full-length headers, yet makes more power than "shorty" style headers. These chassis headers fit 283-400 S/B Chevy V8s and has 1-5/8" primary tubes with 2-1/2" collectors.
- Mid-length design offers maximum ground clearance
- Designed to work with stock or 605 power steering box
- Fits cars using an original V-8 pitman arm (some aftermarket arms may cause an interference)
- Will work with side engine mounts with engine in stock location
- Fits standard and Vortec-style small-block Chevy heads (not D-port, LT-1 or ZZ-4)
- Does not work with stock clutch linkage
(Please use the chart below to help with dimensions.) Drivers side A dimension is 3-1/2" up by the head and 5-5/8" at the collector, B dimension is 15", and C dimension is 21". Passenger side A dimension is 4" at the head and 6-5/8" at the collector, B is 15", and C is 21".
Dimension Chart (GIF)
NOTE: Stainless header tubing when exposed to exhaust temperature will cause the finish to change color which will vary with the exhaust temperature. Please note that the finish of the header when the engine is started, will change to a light champagne color to a darker gold finish and in some instance may even turn dark blue or purple. This can be polished back out when utilizing Blue-away or Simi-chrome polish, but please note that when the headers reach running temperature again, they will immediately change color.
The use of a shorty spark plug may aide in clearance between the plug wire and header primary tubes.
NotesThese headers do not fit angle-plug heads. They do work with a "605"steering box. They work with most any bellhousing and most any motor mounts. Some aftermarket starters may be in the way. Designed to fit cars using an original V-8 pitman arm. Some aftermarket arms may cause an interference.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
More Like This
1955-1957 Small Block Chevy Chassis Headers, Chrome
1955-1957 Small Block Chevy Chassis Headers, AHC Coated
1955-57 Chevy Chassis Headers for Rack and Pinion, Stainless Steel
1955-57 Big Block Chevy 396-502 Chassis Headers, AHC Ceramic Coated
1955-57 Big Block Chevy 396-502 Chassis Headers, Raw Finish
1955-1957 Small Block Chevy Chassis Headers, Raw Finish
1955-57 Chevy Chassis Headers for Rack and Pinion, AHC Coated
1955-57 S/B Chevy Fenderwell Headers, AHC Coated
1955-57 Chevy Chassis Headers for Rack and Pinion, Raw Finish
1955-57 Chevy Chassis Headers for Rack and Pinion, Chrome
Q & A
Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.
Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.
Tim gives a little bit of history on the Ford Y Block and shows some of the parts we have to offer.
Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.
In this Tech Tip, John explains the design behind a set of headers destined for a Tri-5 using a traditional rack and pinion style steering system.
A new motor deserves new exhaust. Click here for a rundown on selecting the best setup!