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The GSC Power Division intake/exhaust valve guide is a single manganese bronze guide 2.1 inches long with .3415in ID, .502in OD, a +.003in oversize and a .35in taper. Offered individually, it supplies a tapered oversize option for repairing worn bores while preserving the intended valve-to-guide relationship in heads that use this tapered guide form.
GSC P-D SBC Intake/Exhaust Valve Guide 2.1in L x .3415in ID x .502in OD +.003in .35in Taper - Single
