T/A Girdle? Girdle Bolts? Gear Additive?
alright, well i think ive figured out what gears and differential im going to buy. but on rpmoutlet.com it asks if i want to buy a T/A girld, girdle bolts, and a gear additive along with it...
Product Name: 94-06 Mustang (V6) 7.5 GEAR / POSI-TRAC DEAL Item #: MTB380012 Manufacturer: RPM OUTLET Model: OPTION B: 7.5 GEAR / POSI-TRAC DEAL Status: In Stock Shipping Weight: 58.00 lb(s) Vehicle Year:</B> Vehicle Make:</B> Vehicle Model:</B> 3.73 Ratio:Y/N:</B> 4.10 Ratio:Y/N:</B> T/A Girdle:Y/N: Add $125.95 Girdle Bolts:Y/N: Add $29.95 Gear Additive: Add $19.95
PLEASE SPECIFY YEAR, MAKE, MODEL
SELECT Y=Yes and N=No FOR SPICIFIC OPTIONS
so my question is what are these things and do i really need them? thanks for any help