WebGet the best deals for chevy 041 heads at eBay.com. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Skip to main content WebAngled spark plugs (5/8" hex, 3/4" reach, tapered plugs) 1.48" valve spring seat diameter. Use head gaskets with stainless-steel fire rings. Raised, machined rocker rails. .530" maximum valve lift (without modifications) Screw-in studs (3/8" top, 7/16" bottom) New “time-serts” prevent oil migration through rocker studs.
The Complete Cylinder Head Guide for Chevy Small Block Engines
WebFind many great new & used options and get the best deals for Fel-Pro BBC MLS Head Gasket 4.580in .041in 1075-041 at the best online prices at eBay! Free shipping for many products! WebSep 9, 2004 · 164 Posts. #2 · Sep 3, 2004. 441s if i remember right have the same flow as the double humps but have 72cc chambers so they will drop compression a little .they were 327 250 hp heads.put 1.6 exaust valves to them and some port work and you will be happy with them.one other plus is they have the bolt holes in them. common thread raleigh
FEL-PRO SBC MLS Head Gasket 4.165in Bore .041in 1143 - eBay
WebJan 29, 2009 · rjg67rs said: I may have the opportunity to buy a pair of 041 heads from here. These are rare 1969 327/350-300hp heads with 1:94/1:50 valves. They are the good beefy #041 castings. Heads have a fresh 3-angle valve job on all new valves and parts with 72cc non-smog chamber. Heads are dated A-23-9 and B-12-9. Webyour building a budget small block chevy what heads should you be looking for and what to stay away fromsee part 2 http://youtu.be/q7unh0qkxey WebMay 8, 2015 · Wanting to keep cylinder pressure up. So the build plan: 454 with unknown bore (for now) 8:1 compression with 049 heads. edelbrock performer 2.0 intake. Edelbrock 800avs carb. heddman headers--1 3/4 tubes with 3 inch collectors into a 2.5 inch exhaust all the way out the back. cam: 226/226 @ .050 with .527/.533 lift on a 108 or howards: 225 … common thread pet industry trends