Mercury - Push Rod - Exhaust - Overall Length 8.63"/.375" Dia. - Fits MCM/MIE 7.4L MPI, 454 Mag, 502 Mag & 8.2L with Roller Lifters - 852004 Starbrite Marine Cleaning & Maintenance Products Mercury designs its cooling components

Mercury designs its cooling components to work in harmony with the entire engine system

Precision-machined housing ensures proper fit and cooling efficiency

you’ll feel the difference in a subtle way: smoother operation

the result feels less like a fix and more like reclaiming your engine’s original character

Mercury - Push Rod - Exhaust - Overall Length 8.63"/.375" Dia. - Fits MCM/MIE 7.4L MPI, 454 Mag, 502 Mag & 8.2L with Roller Lifters - 852004 Starbrite Marine Cleaning & Maintenance Products Mercury designs its cooling componentsExhaust Overall lgth. 8. 63" . 375" Dia. Fits: MCM MIE 7. 4L MPI (L29) 454 Mag 502 Mag 8. 2L (Gen VI) with roller lifters WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.