Head Bolt Set, 12-Point Head turbocharger bov 50mm AU For cars driven every day

For cars driven every day but raced occasionally on the weekends

812" UHL (14-Pack)

Manufactured with -8AN allows for many plumbing combinations and supplied with Viton O-Rings

universal application)

RB20DET/RB20DE

Head Bolt Set, 12-Point Head turbocharger bov 50mm AU For cars driven every dayfits Holden 253 304 308 (Under Cut) Part Number : AR205 3701 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 ground Washers.