For: Standard cooling, full flow 4 slot gasket Fits: 1998-2001 Gm V-6 & V-8 with center rise outlet exhaust manifold Replaces: Barr MC 47 27 87105, GLM 32080, Mallory 9-61414, Mercruiser Stern Drive 27-818832, 27-860232, 27-863726, 27-87105, 27-871051, Osco 8503-GO. (verify fitment using your model or serial number)
