Drive Shaft Safety Loop
Protect the floorboard in your 1979-1998 Mustang with this Stiffler's driveshaft safety loop! Stiffler's driveshaft loops are designed to secure your driveshaft in place, in the event of a failure! This protects the driveshaft from tearing through the floor and causing more damage but, most importantly protecting the driver. Driveshaft safety loops are a must if you are on track or street! This is an NHRA requirement if your car runs quicker than an 11.49 quarter mile!
Stiffler designed this driveshaft safety loop with a Quick and easy bolt-in application in mind. This allows no drilling or welding and weighs in 2 lbs. less than most popular styles! It comes complete with all mounting hardware and spacer plates to maintain a correct driveshaft angle. This part works with aluminum driveshafts, manual and automatic transmissions and is powder coated to resist corrosion and give a long-lasting use.
-Partial removal of torque arm boss on TR3550, TKO-500 & 600's is required
-96-98 Cobras and Fox cars using a T-45 need to order part #STF-DSLM01 to ensure proper tunnel clearance.
-Modification required for 94-95 GT & Cobra using factory exhaust hanger plate
-Does NOT work when using a Powerglide transmission.
Pinion Angle note
When the DSL is installed with the factory cross member and transmission mount, the rear of the transmission is raised by the thickness of the DSL (1/4”). Doing this causes a change in the driveline angle which may induce
driveline vibration, reduce traction under acceleration or cause unwanted stress in the driveline.
Therefore, to ensure optimum performance it is recommended to correct for the pinion angle change.
This can be easily accomplished in one of several ways:
- Use a Stifflers Crossmember (On 79-98 Mustangs)
- If equipped, re-set pinion angle using adjustable rear control arms.
-Fits 1979-1998 Mustang
Thorough research, analysis and in-house testing go into the development of Stifflers products long before they are approved for the customer. It is throughout this process where potential warranty issues are addressed and accounted for. Although this relentless dedication allows Stifflers to supply only the highest quality product, as with most products intended for off-road or competition use, these items are sold “as is”, without any warranty whatsoever. Implied warranties, including but not limited to, warranties of merchant-ability or fitness for a particular purpose, are additionally excluded. The entire risk as to quality, performance and application of such parts is solely with the buyer. Should such parts prove defective, the buyer and not the manufacturer, distributor or retailer, assumes all responsibilities for any loss, damage or injury resulting from their direct or indirect use. Exceptions to this policy are only those expressly specified for a particular product. All products manufactured by another manufacturer are warranted to the extent of such warranty offered by that manufacturer only.
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