Strange HD Pro Aluminum Case Kits

Strange HD Pro aluminum case kits offer large bore sizes for the highest splined axles. They use superior 206-T4 heat-treated aluminum, which has 12 percent more yield strength and 32 percent higher tensile strength than the commonly used 356-T6; it's also substantially lighter than an iron case. HD Pro kits are designed for drag racing or abusive street/strip applications with high horsepower and torque. They feature a billet pinion support with 360 degree channel to maximize oil flow to the pinion bearing, as well as two contact points with the bore of the case--which holds the pinion shaft more securely for improved bearing and gear life. Their oversized tail bearing handles more load and greater rpm; billet main caps with chromoly studs support the carrier bearings, while significantly reducing ring gear deflection.

Part Number: P3207

Application – Strange HD 40 spline spool

Additional Parts Required
HD Spool
9″ or 9 1/2″ gear set
Yoke or coupler
Completion kit
Gasket

This Case May Not Fit Your Housing
Please refer to housing clearance diagram

Using 9 1/2″ Gear Set ?
Also check gear diagram

Kit Includes
N2307
• HD Pro Aluminum 3.812″ bore case
• Billet aluminum main caps
• Solid steel adjuster nuts

N2322
• Forged aluminum tapered bearing pinion support
• Pinion seal retaining plate and snap ring
• Timken® races installed
• Support bolts, washers, and O-ring

Additional Components
• High capacity wide tail bearing
• Retainer plate and screws
• Pinion depth shim kit

Related Components
Spools
40 spline…………….. D2002 / D2004

Yokes
28 spline…………….. U1603 / U1603B
35 spline…………….. U1604 / U1604B

Couplers
28 spline…………….. U3627
35 spline…………….. U3629

Completion Kits
For 28 spline pinion…… R3200ST
For 35 spline pinion…… R3200LT

Gasket
Fel Pro………………. H1112G
Fel Pro HP……………. H1111
LubeLocker……………. H1111S

 

Strange HD Pro Aluminum Case Kits

Strange HD Pro aluminum case kits offer large bore sizes for the highest splined axles. They use superior 206-T4 heat-treated aluminum, which has 12 percent more yield strength and 32 percent higher tensile strength than the commonly used 356-T6; it's also substantially lighter than an iron case. HD Pro kits are designed for drag racing or abusive street/strip applications with high horsepower and torque. They feature a billet pinion support with 360 degree channel to maximize oil flow to the pinion bearing, as well as two contact points with the bore of the case--which holds the pinion shaft more securely for improved bearing and gear life. Their oversized tail bearing handles more load and greater rpm; billet main caps with chromoly studs support the carrier bearings, while significantly reducing ring gear deflection.

Part Number: P3207

Application – Strange HD 40 spline spool

Additional Parts Required
HD Spool
9″ or 9 1/2″ gear set
Yoke or coupler
Completion kit
Gasket

This Case May Not Fit Your Housing
Please refer to housing clearance diagram

Using 9 1/2″ Gear Set ?
Also check gear diagram

Kit Includes
N2307
• HD Pro Aluminum 3.812″ bore case
• Billet aluminum main caps
• Solid steel adjuster nuts

N2322
• Forged aluminum tapered bearing pinion support
• Pinion seal retaining plate and snap ring
• Timken® races installed
• Support bolts, washers, and O-ring

Additional Components
• High capacity wide tail bearing
• Retainer plate and screws
• Pinion depth shim kit

Related Components
Spools
40 spline…………….. D2002 / D2004

Yokes
28 spline…………….. U1603 / U1603B
35 spline…………….. U1604 / U1604B

Couplers
28 spline…………….. U3627
35 spline…………….. U3629

Completion Kits
For 28 spline pinion…… R3200ST
For 35 spline pinion…… R3200LT

Gasket
Fel Pro………………. H1112G
Fel Pro HP……………. H1111
LubeLocker……………. H1111S