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Strange Ultra Case 9" Ford Center Section
35 Spline Lightweight Steel Spool
28 Spline Pro Gear & Chrome Moly Yoke

$1,979.00

Part Number: PRF205

 
Designed Specifically For Drag Racing
This Center Section May Not Fit Your Housing
Refer to the clearance diagrams shown on this page

Includes
• Professional assembly
• Grade 8 ring gear bolts
• Shipped in protective container

Ultra Case – N1902
• 3.250″ bore
• 206-T4 aluminum
• Extra large oil channel
• Critical areas heavily reinforced
• Billet aluminum main caps
• Solid steel adjuster nuts
• Designed & machined by Strange
• Cast in the USA

Tapered Bearing SupportN1950A
• Billet 6061-T6511 aluminum
• Drilled & tapped for 5/16″ & 3/8″ pick-up sensors
• For 9″ & 9 1/2″ gear sets
• Clear anodized finish

3/8″ Sensor Holes Were Added to Supports in 2021

Lightweight Steel SpoolD1555
• 35 spline
• 30° pressure angle
• Forged steel

Choice of 28 Spline Pro Gear

Chrome Moly Yoke with U-boltsU1603 / U1610
• For 1350 series u-joint

Part Options
Pick-up Collar
1 magnet – U1613 / U1614
2 magnet – U1613-2 / U1614-2
4 magnet – U1613-4 / U1614-4
8 magnet – U1613-8 / U1614-8

35 spline Pro gear – OPRF05
40 spline steel spool – OPRF01
HD yoke cap kit – OPRF37
Taper/ball pinion support – OPRF26
Load bolt (Not for lightened gears) – N1910H
Gasket – H1111 / H1111S

Labor Options
Lighten ring gear – D3596
MicroBlue gear set – D3598G
MicroBlue gear set & bearings – OPRF42
 

Description

3.250″ Ultra Case assembly / 35 spline spool / 28 spline Pro gear / yoke

Guidelines and Torque spec

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