Holley RetroBright LED Bulbs - 1157 - Classic White 1983-gmc-k1500-suburban-esi1947860 235 in Servo - 3-1/2

235 in Servo - 3-1/2 in Speed - 18-1/4 in Center - 5/8-18 in Thread Rod End Eye - Each

Suspension Tube - Scalloped - 26 in Long - 3/4-16 in Female Thread - Aluminum - Black Anodized / Natural - Each

Differential Shim - Pinion Retainer / Pre-Load Shims - Bolts / Crush Sleeve / Pinion Nut / Shims - 742 Case - Mopar 8

60 Ratio - Full Roller - Aluminum - Natural - Small Block Chevy - Kit

Holley RetroBright LED Bulbs - 1157 - Classic White 1983-gmc-k1500-suburban-esi1947860 235 in Servo - 3-1/2We all love the look of bright LED lights and now you can round out your new RetroBright sealed beam headlights with this additional line of signal marker LED bulbs. Adding style and safety all the way around your sweet ride. Not only do the upgraded LED bulbs look brighter and use less power, but they even last longer than traditional bulbs. We offer different colors (white, red, and amber) for all applications. That means more time cruising the