Pushrod choice on T&D Shaft mounted Rockers on 383 SBC

[UltRoadWarrior9]

I'm at the end of my first SBC 383 engine build and have just measured for 7.100" long pushrods. So with that, I'll ask what I think might be a stupid question. I just want to be sure my choice is correct with input from more knowledgeable people with more engine builds under their belt...

Problem is: I would like to use Manley 3/8" diameter / .120" thick sidewall pushrods, but these are only available up to 7.000" at that diameter. Using T&D shaft mounted rockers, can the adjustment on the rocker arm be used to take up the .100" slack? Just FYI the T&D system are mounted on competition ported AFR210's

[SupStk]

I wouldn't do it. Try not to run the adjuster down more than 1 turn after they are bottomed (backed all the way up).
Try Trend or Smith for pushrods. Great quality and they will build exactly what you need.

[bigjoe1]

You SURE DO NOT need them for a hyd roller. Hyd rollers are for girls


JOE SHERMAN RACING

[UltRoadWarrior9]

You SURE DO NOT need them for a hyd roller. Hyd rollers are for girls


JOE SHERMAN RACING

I'm using PAC-1934 double springs/dampner and the race 'short travel' Comp Cams hydraulic lifters. Using a XFI292 Cam

[induction apprentice]

I agree with both posts.

[ZEOHSIX]

Smith Brothers in Oregon can set you up with anything you need for a reasonable price.

[steve cowan]

i have had good use of cv products 3/8 chrome moly 135'' wall
solid roller on the street up to 680'' lift
make sure you have your rocker geometry correct before pushrod selection with shaft rockers
i have not used T and D but the jesel sportsman i have your geometry is adjusted by the shims under the rocker stand
i am using pushrods at 7.850'' i am assuming that your pushrod is shorter due to hydralic lifter body is way taller
i dont know if you need a thick wall heavy pushrod with hydralic roller cam
i would try to find the thread where randy 331 and CGT built that tough as nails sbc with hydr roller that made approx 570 hp

[MadBill]

I'm confused. I know big joe knows motors, but how did he know this one had a hydraulic roller? It wasn't mentioned until the post after his.

[bigjoe1]

The SHORT PUSH ROD BIll



JOE SHERMAN RACING

[MadBill]

Ah. As I said, joe knows!

[UltRoadWarrior9]

Thanks guys for all your inputs. I'm going with 7.100" 5/16" .120" pushrods.
To the MFr that called me a bitch, I'll see you on the track dude.

[Old as Dirt]

Tough guy... if that was meant for Joe, you got a tough road ahead of you here on this site with this thread being your first time here.... girlyman..

[MadBill]

It's a inside joke ult; chill out..

[UltRoadWarrior9]

Like I said, this is my first build AND I appreciate all the inputs. Just had to jab at Joe
This was my first post on this thread, and I ain't no n00b. But by the same token, I realize this forum ain't no typical one either. So thanks again for entertaining my question guys!

[MadBill]

Takes a little while to be able to 'read' a new poster; hard to distinguish at first between a giant chip on the shoulder and a wry sense of humor..