Chevs of the 40s » Chevy Car Parts » Dashboard » Knobs » Item #1990689A 50 Headlight Knob Item # 1990689A 50 Headlight black knob. W/ shaft. This part fits most 1950 Chevrolet Cars; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application. Share | Price: $ 14.00 Each $14.00 Each Qty: Add to Cart Reviews Product Reviews Login to Write A Review Fits Vehicle Models Product Fits Vehicle Models There are no specific vehicled models specificied for this part.