Engine Block Main Stud Kit for 1989.5-1997 Dodge Ram 2500 3500 D250 D350 Cummins Diesel 12V 5.9L 6BT I6. 6BT 5.9L 12V Inline 6 Cylinder. 1989.5-1997 Dodge Ram 2500 D250. 1989.5-1997 Dodge Ram 3500 D350. Note: These are Block Main Studs NOT Head Studs. 100% New & High Quality Studs in Box. Durable / Long Lasting. Ample Clamping Force prevents Crank Shaft from lifting. Accessories included, Main Studs, Washers, Stud Nuts. Rated at 220,000 psi tensile strength. Chromoly Steel 12-pt nuts & parallel-ground washers included. Professional Installation is Highly Recommended. Stud Length: 148.1mm. Stud Diameter: 13.5mm. Fastener Finish : Black oxide. 14 Pcs – Main Studs. 14 Pcs – 12-point nuts. 14 Pcs – Hardened Parallel Washers. 1 Pcs – Installation Lubricant. Professional Installation is Highly Recommended (No Instructions Included). Cross Reference Part Numbers. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engines & Engine Parts\Cylinder Heads”. The seller is “npboosted” and is located in this country: CA. This item can be shipped worldwide.

• Modified Item: Yes
• Custom Bundle: Yes
• Core Charge: NO Core Charge
• Interchange Part Number: 247-5402, 2475402, 5.9L, 5.9, Inline 6 Cylinder, 1989, 1990, 1991, 1991, 1992, 1993, 1994, 1995, 1996, 1997, D250, D350, 2500, 3500, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98
• Material: Chromoly Steel
• Type: Main Studs
• Finish: Black oxide Finish
• Manufacturer Part Number: NP-MS59-022
• Modification Description: Aftermarket Main Studs / Nuts / Washer
• Bore Size: Standard
• Other Part Number: 1278
• Brand: NPBoosted
• Fitment Type: Direct Replacement
• Mileage: NEW
• Manufacturer Warranty: 1 Year
• Bundle Description: Heavy Duty Chromoly Steel Main Stud Set
• UPC: 757538728134