From Yestertech World Headquarters

(Home of SR-56 Blackbird)

Now available - Yestertech Headers

272-292-312

• Fits ‘54-’56 Ford & Mercury, ‘57 and others soon
• FLOOR SHIFT REQUIRED!
• Dual Exhaust Equalizer required
• Automatics may retain column shift with some modifications
• Mandrel Bent 16 gauge, 1.625” OD primaries
• Choice of 2.25” or 2.5” collectors
• Laser Cut .25” Thick Flanges, any thicker adds weight penalty
• Flange surface that contacts head has flat ridge, eliminating need for a gasket
• The 1.625” primaries are not equal length, but a header with a minimum number of bends also has advantages
• Primaries are paired in a Tri-Y configuration for best scavenging torque and minimum loss of that great Y-Block Sound!

These headers are much superior to other Y-Block headers on the market

Price $690