WebFind Your Cylinder Head 10% off on all gasket sets with the purchase of a cylinder head. WebMay 8, 2011 · Perry,Ok. Im not real familiar with the 991's but im assuming they are 76cc 1.94/1.5 heads like the 993,882,and 624 casting heads. If thats the case then they are not very good heads. Usable, but not a very performance oreiented head. They would be ok on a dd, but you would need to keep your performance expectations realistic.
Do-It-Yourself Small-Block Cylinder Head Porting - Tech Article - Chevy …
WebFind many great new & used options and get the best deals for REBUILT PAIR 5.3 GM GMC CHEVY CYLINDER HEADS 243 CASTING NUMBER LS2 LS6 at the best online prices at eBay! Free shipping for many products! ... - Feedback left by buyer a***a (993). Past month; fast. 3.4 GM 234 CASTING CYLINDER HEADS CHEVY 8 MM ROCKER … WebFind many great new & used options and get the best deals for 3973487X Cylinder Heads 350 SBC SB Chevy 71 Z28 Camaro 487x Corvette Chevelle at the best online prices at eBay! Free shipping for many products! freelance admin social media
The Complete Cylinder Head Guide for Chevy Small …
WebDec 19, 2013 · Plaintoast wrote:the 993 also came, i believe around 71-73, in some cars like Monte Carlo etc., so they are also a production head. and yes, the vortec heads from south of the border tend to be thin. in their defense though, the American version of those heads are often cracked too. great stock cylinder head, other than the little problem with them … WebJan 9, 2012 · The 283 has power pack heads. I also picked up some other practice heads I could use on my 350 to build some more power and torque. These are 993 and 339x heads. I will probably have time to build all 3 sets. The power packs are going back on the 283. The others may or may not go on the 350. The current heads are 882 and the engine does … WebA remanufactured cylinder head is a head that has been rebuilt with parts that are still serviceable. Some cylinder heads have been welded or repaired. All cylinder heads … freelance adobe illustrator designer wanted