- Location
- Moline, IL
I see them on R&D's site. But is there anyone else? Are they even available from R&D anymore. Seems like anything you want from R&D they don't have any longer.
Who all makes bigbore sleeves?
- Thread starter x2ryder
- Start date
Big Kahuna
Administrator
- Location
- Tuscaloosa, AL
LA Sleeve and Northwest or Northern something ?!?!?!
#ZERO
Beach Bum
- Location
- Florida - U.S.A.
Northwest Sleeve
LA Sleeve
Watcon
Riva
R&D
Since R&D won't be making any more flat top pistons or sleeves, the new and improved versions can be purchased at Riva Motorsports.
LA Sleeve
Watcon
Riva
R&D
Since R&D won't be making any more flat top pistons or sleeves, the new and improved versions can be purchased at Riva Motorsports.
Big Kahuna
Administrator
- Location
- Tuscaloosa, AL
So, who makes them for RIVA, cause we know they are not making them.
bad93blaster
X-H2
northwest and la sleeve are the only ones making them.
Big Kahuna
Administrator
- Location
- Tuscaloosa, AL
that is who I would think. Believe R&D use to make all of RIVA's ride plates, grates and such.
BROSS
The future right here
- Location
- Lake Norman, NC
Riva has their sleeves made by northwest, just bought some. The pistons are all made by Wiesco, Riva changed the piston design a little from R&D's and called it good. Good luck with finding pistons.
BombThreat
'Diggity
- Location
- Johnstown, NY
Jetworks has their own bigbore sleeves too
- Location
- Moline, IL
I bought 2 from Northwest sleeve.
Foximus
CFL Cheapass.
- Location
- Oviedo, Fl
And for those of you wondering. LA Big bore sleeves retain much of 62t porting, while Northwest Big bore sleeves retain much of 61x porting.