MR GASKET ULTRA-SEAL EXHAUST MANIFOLD GASKET SET -- 1.85 in. x 1.90 in. port dimensions; Square port; Stock cast iron head; Gen IV, V, VI; Most Brodix, Dart, World Product heads; Features five-layer composition construction which is consist of graphite core and perforated steel; Its graphite core has excellent thermo-conductivity; Transfers heat away from hot spots in head to coolant passages, preventing gasket from burning out; Provides excellent stability, compressibility, and high temperature endurance; Will not creep, cold-flow, or brinell aluminum cylinder heads; For OE replacement, high performance street, drag race, and oval track; With Mr. Gasket's limited 90-day warranty.
- Material: Steel
- Product Fit: OE replacement
- Quantity Sold: Set
- Anticipated Ship Out Time: 1-2 business days
- Fit note: Gen IV/V/VI
This product fits the following Chevrolet Biscayne submodels
- 1972-1972: Base; 8 Cyl 6.6L; "VIN S"
- 1972-1972: Base; 8 Cyl 7.4L; "VIN W"
- 1971-1971: Base; 8 Cyl 6.6L;
- 1971-1971: Base; 8 Cyl 7.4L;
- 1968-1969: Base; 8 Cyl 6.5L;
- 1963-1969: Base; 8 Cyl 7.0L;