Head Bolt Set, Hex Head Exhaust_Headers & Manifolds I recommend referring to the

I recommend referring to the product's documentation or contacting B&M directly for assistance

7 mm per side of the material to tap through to form a reliable thread

2012 Mercedes-Benz SL550 5

Haltech Elite CAN Cable DTM-4 to DTM-4 150mm (6")

Head Bolt Set, Hex Head Exhaust_Headers & Manifolds I recommend referring to thefits SB Ford 351 Windsor With OEM Heads Or Edelbrock 60259, 60379 Heads Part Number : AR154 3603 High Performance Series high Performance Head Bolts Are Available With A Reduced Wrenching Hex Or 12 point And Wide Area Flanged Head That Eliminates The Need For Valve Train Removal To Facilitate Cylinder Head Retorquing. All High Performance Series Bolts Are 180,000 Psi (which Is 15% Stronger Than Grade 8) And Kits Come Complete With Hardened Parallel