Allows ride height adjustments as well as side-to-side leveling.

• 2 Grade 8 bolts with grade 8 nyloc retaining nuts
• 4 Cushions
• 4 Cushion retainers
• 4 Plates for mounting the rear leaf spring

Completely remanufactured half-shafts and drive-shafts. Units are shot peened to stress relief; checked for straightness; and fitted with new premium universals. Available with or without grease fittings.

Replace those worn rusted trailing arms, complete with bushings installed. Bring back that new car feeling.

Your rear alignment could be effected by rust-out alignment shims. Replace those rusted shims, improve handling, and reduce rear tire wear. Kit for 2 arms includes alignment shims (4 different sizes), 2 Grade 5 mounting pivot bolts, cotter pins, and castle nuts, this kit does both sides.

Trailing Arm Mounting Pivot Bolts

$15.95/pair

Anchors bolt to frame, thru arm.

Mounting Bolts

$2.50/each

With lock nut and washer (mounts t-arm to spindle)

New, complete, and ready to bolt-on. This trailing arm is blueprinted and professionally fitted using all new factory components, with new heat treated and radius ground emergency brake shoes, and stainless steel emergency brake hardware kit installed. Assemblies manufactured with NEW:

NEW manufactured 4340 HR ASQ/SBQ material, upset forge and induction harden at factory. We obtain production runs of this premium drive spindle, which enables this unit to be reasonably priced. Includes new wheel studs.

Drive Flanges (1963-1979)

Includes spacer, shim selection, 2 seals, inner dust shield, inner bearing and race, and outer bearing and race. Requires one kit per side. Made in the USA.

Ring and Pinion Sets
We offer a complete line of Ring & Pinion sets for Corvettes. Factory heat treat or our specialized heat treating for improved gear life.

2.73 - 3.08 - 3.23 - 3.36 - 3.55 - 3.73 - 3.90 - 4.11* - 4.33*

*Accepts stock 3 series posi case

2.73 - 2.87 - 3.07 - 3.31 - 3.42 - 3.54 - 3.73 - 3.92 - 4.09 - 4.10* - 4.27 - 4.55 - 4.78 - 4.89 - 5.13 - 5.38 - 5.89

All ratios 3.92 and numerically higher require changing posi case except where noted.

*Accepts 3 series stock posi case.

3.54 - 3.73

Inner Axles
Factory stock or special cold stablilized to resist twist. Available also with hardenened steel tip which has a lifetime warranty never to wear down.

Tuned Posi
Complete posi cases tuned to our specifications.

1963-1979
Posi Cases and Complete Posis
Replacement posi cases available; standard or polished to help keep the posi case in one piece.

This steel cap plus bigger bolts will make a ring and pinion live; complete with instructions.

Exchange units are blueprinted to factory specifications and completely assembled with NEW:

Remanufactured Trailing Arm assemblies are also available with NEW rotors at an additional cost. Grease fittings available on request.

Units are remanufactured using your drive spindle, spindle (bearing) support, and caliper mounting bracket. Assemblies are blueprinted to meet or exceed GM specifications. Professionally fitted with NEW:

Grease fittings available on request.

Blueprinted unit, is precision assembled using all NEW USA factory components for years of trouble-free maintenance. Does not require an exchange. These assemblies are manufactured with NEW:

Precision aligned and matched to the drive spindle.

Improve bearing life. Will meet factory alignment specifications. Off-set arms will center 10" wheels. Allows up to 2" over the standard tire size and will match the same recommended factory alignment. Constructed from 1/4" "C" channel, which will not allow any water retention inside the arm. Coated with special rust-prohibiting primer and a generous application of epoxy paint. The units come complete with polyurethane bushings. The stock arms are also offered as a stock replacement, with all the same features as the offset arm model.

Half-shafts are toughest made 3 1/2" with 0.095" wall thickness. U-Joints are 4 1/2" with 1 3/8" cup diameter. Inner Axles 4340-30 spline. Outer Axles 4340-31 spline with choice of 7/16" or 1/2 x 3" press in wheel studs. Includes outer wheel bearings and races, over size inner bearings, seals, flanges, bolts and outer splined flanges.

This axle kit is available as a Special Order only.

Remanufactured (same ratio) highest quality units for 1965-1979 and 1980-1982. Dana 44 1984-1994. Includes NEW:

10-17 spider gears are specially heat-treated to our demanding specs. These are the toughest available.

Using your struts; stress relieved, straightened, and new bushings installed.