After living through 3 cracked Stealth heads within 2 years (one lasted 3 or so passes), a fabbed oil pan that didn't fit, or a fabbed timing chain cover that was 1/8" off, I avoid them for pretty much everything. You get what you pay for...better quality options out there for a lil more coin. Pay now or pay later.

Only benefit I can see using their Stealth head is they somewhat resemble a stock iron head when they're painted, at a quick glance.