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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
crush collar
RWF-814-12BK
Thread size is 11/16"-12unc
750" Shank Closed Black Wheel Nuts - 1/2-20"
These are avalable in natural or black powdercoated cast-Aluminium
Proflow SuperMax Pro 2024 Aluminium Series Rocker Arms, Suit Holden V8 VN 5.0L S Starter Motors crush collarPart Number : PFERRK 6000 Proflow SuperMax Pro Roller Rockers Kit Aftermarket Holden V8 VN 5. 0L Carby or EFI Heads Only Proflow offers SuperMax Series shaft mount rocker arm systems fulfill the needs of successful racers and performance engine builders at every level. The SuperMax rocker arms are made from quality 2024 aluminium extrusions built to withstand over 850lbs of max open spring pressures! This kit includes CNC machined billet steel
