Description COMPATIBILITY – Fits GMP Performance V8, 396 (6.5L), 402 (6.6L), 427 (7.0L), 454 (7.4L), 502 (8.2L); Cork-Lam½ GET THE RIGHT PART — Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase Cork-Lam is used for applications where high-vacuum or blowout conditions can be a special problem. Cork-Lam uses a metal core with cork-rubber material bonded on both sides providing a thicker-than-normal gasket with exceptionally good torque retention. Allows additional clearance between the valvetrain and the valve cover. Not intended for use in emission controlled vehicles. FelPro Performance Gaskets deliver reliable sealing under grueling racing conditions
