Head Bolt Set, 12-Point Head 550 Series Full Flow Cutter Suit 3-1/2" Tube With 45°

Suit 3-1/2" Tube With 45° Style

and meet the ARP "ZERO defect - ZERO failure" quality standard

Multiple A/R Options to fine-tune response and power delivery

Aeroflow now offer a simple and easy conversion kit to allow you to use our steel trans pans (AF1825-3000 & AF1826-3000) with Aeroflow pan fill dip-sticks (AF72-2503) or retain your factory pan fill dip-sticks and allow you to screw the dip-stick tube directly into the pan and retains an accurate full mark

Head Bolt Set, 12-Point Head 550 Series Full Flow Cutter Suit 3-1/2" Tube With 45°fits SB Ford 289 302 Windsor With OEM Heads Or Edelbrock 60259, 60379 Heads Part Number : AR154 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