LOWER A-ARM,ROUND,3/4",PRESS-IN,18 5/8" A-Arms Screw-In Ball Joint Triangle *FIREBIRD & TRANS AM: REAR

*FIREBIRD & TRANS AM: REAR (70-81)

Center to center measurement of the mounting holes is 3

These shackles measure 2 1/4" from the center of eye to eye

Southwest Speed Mustang II spindles are constructed from 1045 heat-treated alloy steel and retain factory geometry with a 2" drop in ride height

2WD) WITHOUT DISC BRAKES

LOWER A-ARM,ROUND,3/4",PRESS-IN,18 5/8" A-Arms Screw-In Ball Joint Triangle *FIREBIRD & TRANS AM: REAR18 5 8" PRESS IN TUBULAR LOWER A ARM WITH A 3 4" ROD END MOUNT LENGTH IS MEASURED FROM CENTER OF BALL JOINT TO CENTER OF ROD END (OR FROM CENTER OF BALL JOINT TO END OF A ARM PLUS 1 1 2" FOR THE 3 4" ROD END & JAM NUT) LIGHTWEIGHT TUBING USES #101 010 OR #100 910 PRESS IN BALL JOINTS USES 5 8 OR 3 4" STRUT BARS ROD ENDS & JAM NUTS SOLD SEPARATELY