The SVT's UIM & heads are Extrude Honed. Big difference.

The LIM has no need for EH or polishing. It's machine bored aluminum.

Stock head ports could use some touching up (porting) but skip the polishing.

Don't forget all the port matching.

2000 SVT #674 - Check it out!

Whoever coined the phrase; "If it ain't broke; don't fix it" ~ Just doesn't get it...