Description
SA Gear double roller 250 timing sets offer large .250″ diameter seamless double roller chain. Cast Iron cam gear. 3 keyway or 9 keyway crank gear for multiple cam adjustments. Press fit roller thrust bearing or bronze thrust washer. Reduced -.005″ -.010″ center distance options for line hone blocks. Heat treated black oxide coated crank gear. Great timing chain upgrade for mild performance builds.
