Chevy Cylinder Head Pair 4.3L V6 140 772 Vortec, Year:96-05

5

GREAT

Very pleased with the heads I ordered everything works A1 and shipping was fast

really wanted to give 4-5 stars since they worked but

had a fair amount of issues with the install, they worked and fit perfectly, however I had a lot of issues with almost all of the holes drilled for bolts from the head bolts to spark plug ports to the brackets for the spark plug wires. As if they weren’t exactly drilled properly, had to chase alot of the threads with old bolts. This was the first time I ever have done anything like this and the chasing and in and out constantly was a bit stressful but they worked.