Cometic MLS Header Gasket - BB Chevy Mercury 1.92 Round Port 356603 2 oz External Balance

2 oz External Balance

1986-1987 GMC Caballero

but for a more precise measurement a caliper should be used

1-1/2 in OD Bushing

Cometic MLS Header Gasket - BB Chevy Mercury 1.92 Round Port 356603 2 oz External BalanceGM Mercury Marine Gen IV Big Block V8. 1050in. MLS Exhaust Gasket Set. Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing processes and committed to pairing the highest possible quality materials with knowledgeable personnel. Cometic is also dedicated to continually improving all areas of