New Stamped Ford 9 Inch HD Rear End Housing for 1978-1987 GM Metric Hobby Stock

Description

78-87 GM Metric Hobby Stock Flanged Rear End Housing Kit with 31 spline axles
Ford 9 Inch for G
Body New Flanged Housing 60" Track width and New Style Big Ford Housing Ends.
Wheel mounting flange to wheel mounting flange )track width) will be 60" with axles installed (2 1/2" offset axles)
31 spline axles cut to length for the housing - "D"
Hub register size on the axles is 2.78" OD
Axles have 4.5. 4.75 and 5x5" bolt patterns.
Centered Pinion when center section is installed.
4 degrees down pinion angle for circle track racing measured from face
(not necessarily 4 degrees when mounted in car because of different radius rod lengths, chassis mounts and ride heights)
Poly top metric bushings installed.
2.75" drop single hole radius mounts, legal in Crate Racin' USA, Nesmith and Durrance/Layne rules.
SPECIFY: If you want 2.5" lower radius rod mounts for IMCA Hobby Stock.
Stamped Housing with new 3" x .188" wall DOM tubing.
new studs installed in housing
housing ends; Big Ford New Style (torino) with .375" (3/8") bolt holes
new studs installed in housing
3/8" t-bolts included
New Style big ford axle retainers included
5/8"coarse wheel studs included - 3 3/4" long
3/4 npt fill on back and 3/4 npt drain plug on bottom of housing for circle track racing
will ship via UPS Ground or Speedee Delivery in the upper Midwest.
WARNING: Cancer
And Reproductive Harm-
www.P65Warnings.ca.gov