Overview Product Description Koford Engineering Custom Group 27 Armature - .490 Dia. - 32° Timing - KOF-M467-27C490-32 Product Videos Custom Field Product Reviews Write a Review Write a Review × Koford Custom Group 27 Armature - .490 Dia. - KOF-M467-27C490-32 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *