Overview Product Description JK Products Dirt Late Model 4 1/2" - Chevy - .007 Thick - JKB19A / Formally JK-6243A Product Videos Custom Field Product Reviews Write a Review Write a Review × JK Dirt Late Model - Chevy - JKB19A / JK-6243A Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *