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Strange GT Strut Package
Double Adjustable
Heavy Duty Brake Kit For Hub Mount Wheels


Part Number: PSS325DBL

Drag Race Use Only

For Hub Mount Wheels
Choice of 4 1/2″ or 4 3/4″ bolt circle

Springs Are Not Included
Accepts 2 1/2″ OD x 14″ springs – Sold separately


22.690″ – Extended
16.290″ – Compressed
6.500″ – Stroke

Ride Height
18.250″ to 19.250″


Long stroke allows for greater weight transfer
Less fabrication required to adapt to OEM style upper mounts
Lightweight design sheds front end weight

Allows for maximum control of the front suspension
External independent adjustments for both directions of movement

Strut Package Includes

GT Stud Mount Struts
• Forged 2014-T4 aluminum bodies
• Stainless steel spindles
• 6.50″ stroke (with bumper installed)
• Custom shorter lengths available for an additional charge
• Separate adjustments for extension & compression rate
• Valved specifically for Drag Racing
• Custom valving available on request
• Forged in the USA
• Designed, machined, & assembled by Strange Engineering

Choice Of Lower A-Arm End

S3750 *
• For construction of tubluar lower control arm
• 4130 steel A-Arm ends with clevises
• Teflon® lined spherical ball LCA bearings
• Grade 8 bolts, flanged locking ESNA nuts, & 3AN washers

* For tubing, rod ends, and tube adapters – See S3420 / S3421

• To use with factory lower control arms
• 4130 steel bearing cups to weld to lower control arms
• Teflon® lined spherical ball LCA bearings

Strange 4 Piston Caliper Brake Kit – B4153WC / B4154WC
• One piece forged slotted steel rotors
• Four piston aluminum directional calipers
• Soft metallic brake pads
• Billet aluminum caliper mounts
• Forged aluminum hubs with lightening holes
• Choice of 4 1/2″ or 4 3/4″ bolt pattern
• Timken bearings and races
• Oil seals
• 1/2″ -20 screw-in wheel studs
• All necessary mounting hardware

Brake hoses and lines are not included
Calipers are tapped 1/8″ NPT and supplied with male 3 AN fittings

Recommended Spring Rates

Front Weight – Spring Rate
1,100 lbs    – 125 lbs
1,200 lbs    – 138 lbs
1,300 lbs    – 150 lbs
1,400 lbs    – 160 lbs
1,500 lbs    – 175 lbs
1,600 lbs    – 185 lbs

Consult your chassis builder for their suggestion

For any questions regarding this package
Please contact a Strange Sales Associate to discuss your vehicle

Parts List and Installation Guide pdf File


Strange Double Adjustable GT Strut Front Suspension Heavy Duty Kit

The Strange GT strut package is designed with the cooperation of F.J. Smith Race Cars to create a package that met NHRA’s SS/GT stringent criteria. This 6.5” stroke strut has been further utilized by innovative chassis builders seeking a competitive advantage in other classes. Custom Mustangs, Camaros, Imports, and other Drag Racing vehicles have enjoyed the benefits offered by this strut. The GT strut is an extremely versatile drag racing strut system.

Custom configurations can include custom dimensions, custom valving and custom stroke. Also offered in double adjustable for external adjustment of compression and extension, the GT Strut becomes an unsurpassed suspension option. GT struts are supplied with choice of lower control arm end. A weld end with bearing, if a factory lower control is used, or our traditional end for construction of an A-Arm system. To complete A-Arm construction, either the S3420 or S3421 tubing and rod end kit would be required.

Every Strange strut package features integral designed components ensuring proper fit, ease of assembly, maximum performance and an unsurpassed regard for safety.

All Strange forged aluminum struts are for Drag Racing only.

Additional information

Weight 73.00 lbs