Sb Chry 318 360 *pair* Bare Alloy Cylinder Head 179 cc 63 cc Other Rostra Modulators are the highest

Rostra Modulators are the highest quality in the industry

with 1/8NPT

silver and black with available sizes from -6 orb to -12 orb

For Holden V8

our Turbo 400 direct drums are second to none

Sb Chry 318 360 *pair* Bare Alloy Cylinder Head 179 cc 63 cc Other Rostra Modulators are the highestPart Number: AF95 0318 the series of aluminium cylinder heads are taking affordable Aeroflow performance street and strip cylinder heads to the next level. These heads utilize ultra smooth a356 t6 aluminium castings, new as cast runner and chamber designs produce excellent flow numbers. This combined with a 5 angle competition valve job, diamond honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best