The Scott Drake reproduction turn signal switch #00183 from Mustangs Plus retails for $116.95. For ’69, order #00185. Wiring is color coded for easy replacement.

Send $4.75 (check or money order) to Used Car, P.O. Box 536475, Orlando, FL 32853-6475. Write to Click and Clack via www.cartalk.com or Car Talk Plaza, Box 3500, Harvard Square, Cambridge, MA 02238.

Read about the turn signal steering column bypass and see pictures as the turn signals get fitted and wired onto the headlights and taillights inside Rod & Custom Magazine.