Have not installed them yet
The quality seems pretty decent
Fast shipping ....Just fired it up today runs good with mild cam
very good heads very satisfied
great cylinder head, looks good and fit even better. would definitely recommend this company to friends and family in need.
The service was great Highly recommend Allied motor parts shipping was right on time would definitely use your company again
Buick Cylinder Head 5.7L 350ci V8 - 472/650, Year:70-71
