The Sierra 18-3883 Head Gasket is interchangeable with the following: Chrysler/Force/US Marine F724026, GLM 36170, Mallory 9-63708, Mercruiser 27-75647, 27-64763, 27-75646, 27-56110, OMC 3853732, Pleasurecraft RM0032, Volvo Penta 3853732. For Ford 302 (5.0L) 351 (5.8L) CID engines.