Colony cylinder head bolt Fits:>various models
cylinder head bolt Fits:>various models
Complete cylinder head bolt kits machined from high strength steel and hardened to OEM specifications. Bolts have rolled threads for superior strength and fit.
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Article numbers788815: Fits late 1984-early 1985 Evolution Big Twin, set with eight 12-point head bolts and eight washers, chrome (OEM 16480-83 & 16482-83)
721863: Fits late 1985-1991 Evolution Big Twin, set with eight 12-point head bolts, chrome (OEM 16478-85A & 16480-85A)
788825: Fits late 1985-1991 Evolution Big Twin, set with eight 12-point head bolts, zinc plated (OEM 16478-85A & 16480-85A)
721864: Fits 1992-2000 Evolution Big Twin and 1999-2017 Twin Cam, set with eight 12-point head bolts, chrome (OEM 16478-85A & 16480-92)
788826: Fits 1992-2000 Evolution Big Twin and 1999-2017 Twin Cam, set with eight 12-point head bolts, zinc plated (OEM 16478-85A & 16480-92)