JE Pro Seal head gasket for Chrysler big‑block applications covers 361/383/400/413/426/440 engines with a 4.38‑inch bore and 0.039‑inch thickness. Built to the specified dimensions, the gasket is intended for use during rebuilds or repairs where that bore size and thickness are required, providing the correct sealing profile for the listed Chrysler big‑block family of engines.
JE Pro Seal Chrysler 361/383/400/413/426/440 4.38in 0.039in Headgasket (ref C5461-040)