4" X 6" Crystal Rectangular Headlight, Glass Lens - High & Low Beam Generation_1988-present Throttle Body Material: Billet Aluminum

Throttle Body Material: Billet Aluminum

Progressive Nitrous Control    No

Dual O2 Sensors

and a plug and play main harness

8 inches / 5 Bolt

4" X 6" Crystal Rectangular Headlight, Glass Lens - High & Low Beam Generation_1988-present Throttle Body Material: Billet AluminumBeautiful crystal clear glass front lens. Reinforced aluminum reflector, rugged anti vibration construction. Sylvania 12V 65 55W 9007 halogen bulb pre installed. Direct replacement to sealed beam type headlights, H4651 H4656. DOT SAE, FMVSS 108. Modification to original bucket might required on Peterbilt 379 and Kenworth W900. 9007 to H4656 adapter plug included, item #34206. This module is low beam. Specifications No. 31388 Base Unit of Measure EACH