Designed Specifically For Drag Racing
Refer to the clearance diagrams shown on this page
Application
Alcohol Funny Car
Top Dragster
9 1/2″ Gear Option
Check gear clearance diagram
Includes
• Professional assembly
• ARP ring gear bolts
• Shipped in protective container
Billet Ultra Case – N1912PM
• 3.812″ bore
• Machined from 7075-T73 aerospace aluminum
• Vibratory stress relieved
• Solution heat-treated
• .650″ thick mounting flange
• Raised cross rib design
• Wrap around design main caps
• AISI 8740 steel bullet end main studs
• Massive wall sections in tail bearing area
Tapered Bearing Support – N1950AB
• Billet 2024 T-6 aluminum
• Specifically for 9″ or 9 1/2″ gears
• Clear anodized for corrosion resistance
Sensor Bracket
• Billet aluminum
• One bracket is included
• Additional bracket available as an option
HD 40 Spline Lightweight Spool – D2002
• 2.250″ bearing journal for additional load capacity
• Lightened to eliminate unnecessary weight
• Forged steel
Choice of 9″ Pro Gear
Female Coupler – U3629
Part Options
Pick-up Collar
1 magnet – U1614
2 magnet – U1614-2
4 magnet – U1614-4
8 magnet – U1614-8
Taper/ball pinion support – OPRF26
Additional sensor bracket – N1952T
Load bolt (Not for lightened gears) – N1910T
9 1/2″ Pro Gear – OPRF23
Gasket – H1111 / H1111S
Labor Options
Lighten ring gear – D3596
MicroBlue gear set – D3598G
MicroBlue gear set & bearings – OPRF42
