SPC Performance ZINC SHIMS 3.5x6.25x4.0 deg. Head Studs With -8AN return-style fuel lines

With -8AN return-style fuel lines

Pair this with our stainless clutch line to really feel the difference

5 rod and clips to the stainless steel collar

Everything you need for your main girdle conversion except the oil pan

Competition brake hose offer better braking performance and a firmer pedal feel

SPC Performance ZINC SHIMS 3.5x6.25x4.0 deg. Head Studs With -8AN return-style fuel linesThese over the road heavy duty truck axle shims are a fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. Specialty Products' new ZincAlloy shims offer another level of performance versus our traditional alumin