Overview Reviews Product Description ARP 300-8342 Head Studs Kit for Chevrolet 6.6L Duramax Diesel ARP 300-8342 Product Videos Custom Field Product Reviews Write a Review Write a Review × ARP ARP 300-8342 Head Studs Kit for Chevrolet 6.6L Duramax Diesel Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *