Billet Heater Knob, Type1, thru 64 opt-tap-for-full-flow-upg Keep oil lines in check

Keep oil lines in check while maintaining that Billet Look

Made to look like an original vintage item

These systems feature 1-3/8" tubing with a small 3-bolt muffler flange and flared chrome muffler tips

V joints are fine

Perfect for those who want the ultimate in cooling or strength for high-performance applications

Billet Heater Knob, Type1, thru 64 opt-tap-for-full-flow-upg Keep oil lines in checkGive your ride that retro custom look with this 6061 T6 billet aluminum knob. Made to look like an original vintage item, but milled from polished and solid billet aluminum. The knob is machine finished to give you just the right contrast and looks.