Application
GM 8.5 10 Bolt Housings
Will Not Fit 68-70 Oldsmobile Housings
Replaces thin cast iron main caps
Cast iron caps can flex, crack, & break
Billet aluminum is much more ductile
Increased flexibility make it much less prone to breakage
Thicker material further increases overall strength
Aluminum Caps
• 2024-T351 billet aluminum
• Strong & lightweight
• Material is easy to machine
• Clear anodized
• Designed & machined by Strange
• Aluminum made in USA
SHCS Cap Bolts
• Ensures secure cap retention
• 7/16″-14 x 2.250″ to suit casting & cap height
Installation Procedure
Install caps in housing
Check and record bore sizes
Compare to included chart
Mark each cap with amount to be removed
Mill required material from the feet of each cap
Reinstall and torque to specifications
Related
Installation kit – R5205 / R5205-SP
LPW aluminum cover – R5201 / R5203
