135-3601 – ARP Cylinder Head Bolt Set, For Use With Chevy Big Block 348/ 402/ 427/ 454 cid Hex Style Head Type 180000 Pounds Per Square Inch Tensile Strength Black Oxide Chrome Moly With Washers

ARP Cylinder Head Bolt Set featuring For Use With Chevy Big Block 348/ 402/ 427/ 454 cid. Part #: ARP135-3601.

Features

• High Performance Head Bolts Are Available With A Reduced Wrenching Hex Or 12 Point
• Wide Area Flanged Head That Eliminates The Need For Valve Train Removal To Facilitate Cylinder Head Retorquing
• Rated At 180,000 Psi Tensile Strength
• High Performance Head Bolts Are Stronger
• No Supplier Warranty