Fel-Pro(R) gaskets offers 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.; Unsurpassed quality you can trust; Validated for fit, form and function; Meets or exceeds all original equipment specifications; Application-specific design ensures a perfect fit; Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts Package Dimensions: 7.438 x 4.188 x 2.125 inches Package Weight: 1.95 lb Package Quantity: 00000001 UPC: 084113869907 Agricultural Equipment: N Application Specific: Y Bolt Critical Length: 3.938" (Bolt 1); 2.500" (Bolt 2); 2.500" (Bolt 3) Bolt Diameter: .438" (Bolt 1); .438" (Bolt 2); .438" (Bolt 3) Bolt Head Size: .688" (Bolt 1); .688" (Bolt 2); .688" (Bolt 3) Bolt Pitch: 14 (Bolt 1); 14 (Bolt 2); 14 (Bolt 3) Bolt Thread Length: 2.938" (Bolt 1); 2.344" (Bolt 2); 2.250" (Bolt 3) Car Light Truck: Y Engine Specific: N Fastener Head Style: Hex Fastener Material: Steel Fastener Style: Bolt Heavy Duty Truck: N High Performance: N Industrial Off Highway Equipment: N Internet Product Code (IPC): 611F78963AB Item Grade: OEM Standard Item has MSDS (SDS)?: N Marine: N Medium Duty Truck: N MFG Brand Name: Fel-Pro MFG Model # (Series): ES72155 MFG Name: Federal-Mogul Motorparts Motorcycle ATV: N Non Vehicle Specific: N Package Contents: Bolts Part Design or Feature or Use: Flanged hex head; Replacement required Personal Watercraft: N Set Description: Head Bolt Set Small Engine: N Snowmobile: N Supplier Company Name: Federal-Mogul Motorparts Transmission Specific: N Washers Included: No Country of Origin: US Remanufactured Part: N