440 Rocker Arms - speedmaster

[318willrun]

It's not in a A-body, but this is the only BB section on the site.

Anyone with any experience with the speedmaster rockers for BB's ??? Ones to avoid... ones that work... Thinking of Black Friday sale....
Thanks !

These have decent reviews....
Mopar Chrysler BB 383 440 1.5 Stainless Steel Roller Rocker Arm Set w/ Shafts

Mopar Chrysler BB 383 440 1.6 Ratio Stainless Steel Roller Rocker Arm Set Shafts

Mopar Chrysler BB 383 440 Shaft 1.5 Ratio DNA® Aluminum Roller Rocker Arms Set


And these have no reviews....
Mopar Chrysler BB 383 440 1.5 Ratio Aluminum Roller Rocker Arms & Shafts

 

[318willrun]

Type of build will be on the "mild side". Probably the lift will be under .550.

 

[318willrun]

Mopar Chrysler BB 383 440 1.5 Stainless Steel Roller Rocker Arm Set w/ Shafts

Mopar Chrysler BB 383 440 1.6 Ratio Stainless Steel Roller Rocker Arm Set Shafts

Mopar Chrysler BB 383 440 Shaft 1.5 Ratio DNA® Aluminum Roller Rocker Arms Set

Mopar Chrysler BB 383 440 1.5 Ratio Aluminum Roller Rocker Arms & Shafts

 

[318willrun]

@NC Engine Builder

 

[NC Engine Builder]

@NC Engine Builder

The only experience I have had with BB speedmaster stuff has been the victor knockoffs that use offset rockers. Those are a disaster. I've never used there conventional BB rockers on anything.

 

[Newbomb Turk]

@NC Engine Builder

You should call Mike at B3 and discuss this with him. He’s used all of these rockers. I use the stainless bushed 1.6 rockers on my small block and even with a correction kit they leave some to be desired.

You can that about most of the rockers for these things though.

 

[AndyF]

I wouldn't recommend anything from Speedmaster

 

[Killer6]

Type of build will be on the "mild side". Probably the lift will be under .550.

Did You check out what Mancini has available now?

 

[Lefty71]

I wouldn't recommend anything from Speedmaster

After i bought a couple 727 aluminum trans pans at a big black friday sale a while back, I was gonna say the same thing. I think i had enough labor into them, i could have smelted my own lol.

 

[mopowers]

How about the ductile iron rockers from 440source?

 

[RustyRatRod]

How about the ductile iron rockers from 440source?

Yeah, those look purdy good. We already know the roller tip adds little to nothing in terms of power.

Ductile Iron Adjustable Rocker Set - 1.5 Ratio

store.440source.com

 

[318willrun]

How about the ductile iron rockers from 440source?

I looked at these also. I was just thinking with black Friday right around the corner, I'd see what the masses say...

 

[fishmens67]

I looked at these also. I was just thinking with black Friday right around the corner, I'd see what the masses say...

Trust Tony, he debunked a bunch of naysayers over the years, he had the slips and reliability to prove it.

 

[Garrett Ellison]

Although I don't have any experience with them, the Mancini rockers manufactured by Harland Sharp look like they'd be worth asking Mike at B3 about, also.

 

[318willrun]

Although I don't have any experience with them, the Mancini rockers manufactured by Harland Sharp look like they'd be worth asking Mike at B3 about, also.

These are Mancini's ... looks like 440 source rockers MRE - B/RB Ductile Iron Rocker Arm Set

 

[Bewy]

With so many s/s rockers available now, I would not use alum rockers.

 

[318willrun]

With so many s/s rockers available now, I would not use alum rockers.

Have a link for what you'd recommend for a lower price set up?

 

[Bewy]

I have used Procomp/Speedmaster in a couple of builds. A few years ago & all going well.