OEM GM Pigtail wiring for VSSGMA-498
"Pigtail" aftermarket replacement for GM part 12085498. Works with GM speed sensor, sold separately here.
Collar Clamp and keyway #4L60-004 for 4L60-E Swaps using driven gear for cable speedometer
Differential Mounted 40-Tooth Reluctor Ring Kit for S10 & 4L60-E V8 #4L60-006