The Edelbrock #8591 bolt kit contain a complete set of the highest quality head bolts and hardened washers available. Cold-formed to ensure molecular integrity and heat treated prior to thread rolling and machining. Reduced diameter bolt heads eliminate the need for valve train removal to facilitate cylinder head re-torqueing. Hardened and parallel-ground washers are included. Rated at 170,000 p.s.i.

More From This Category

ARP Cylinder Head Stud, Pro-Series, Hex Head, For Oldsmobile, 215 cid, aluminum Heads, Kit

ARP Cylinder Head Stud, Pro-Series, Hex Head, For Oldsmobile, 215 cid, aluminum Heads, Kit

$489.01

ARP Valve Cover Bolts, Chromoly, Black Oxide, 12-Point, 1/4 in.-20 Diameter, BBC Brodix Valve Covers, Set of 7

ARP Valve Cover Bolts, Chromoly, Black Oxide, 12-Point, 1/4 in.-20 Diameter, BBC Brodix Valve Covers, Set of 7

$47.10

ARP Cylinder Head Stud, Pro-Series, 12-point Nut, For Chevrolet SB, SBC w/ -12 Aluminium Block, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Nut, For Chevrolet SB, SBC w/ -12 Aluminium Block, Kit

$471.46

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chevrolet BB, 8.1L (496 cid) M10 ARP2000, Kit

ARP Cylinder Head Stud, Pro-Series, 12-point Head, For Chevrolet BB, 8.1L (496 cid) M10 ARP2000, Kit

$997.91