1955-1957 Small Block Chevy Chassis Headers, Chrome

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".

Chrome Warning: Due to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling & corrosion. No warranty or returns on chrome exhaust items once them have been installed.

Dimension Chart (GIF)