Dart cylinder head bolt sleeves are manufactured from high-quality brass and are designed to seal the area where the head bolt or stud protrudes through the intake and exhaust ports. They are commonly used on CNC-ported aluminum big block Chevrolet cylinder heads. Order the size needed for your application.

More From This Category

ARP Cylinder Head Bolts, 12-point Head, High Performance, For Chevrolet BB, Mark IV or Mark V Block, Brodix Heads, Kit

ARP Cylinder Head Bolts, 12-point Head, High Performance, For Chevrolet BB, Mark IV or Mark V Block, Brodix Heads, Kit

$245.00

ARP Cylinder Head Bolts, Hex Head, High Performance, For Buick, 455, Kit

ARP Cylinder Head Bolts, Hex Head, High Performance, For Buick, 455, Kit

$184.24

ARP Cylinder Head Bolts, Hex Head, High Performance, For Pontiac, 326-347-370-389-421, w/ D port Heads (1964 & earlier), Kit

ARP Cylinder Head Bolts, Hex Head, High Performance, For Pontiac, 326-347-370-389-421, w/ D port Heads (1964 & earlier), Kit

$190.60

ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Chevrolet BB, For Pontiac Aluminium head, Dart Big Chief, Kit

ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Chevrolet BB, For Pontiac Aluminium head, Dart Big Chief, Kit

$645.29

ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Ford SB, 302 Boss, Kit

ARP Cylinder Head Bolts, 12-point Head, Pro-Series, For Ford SB, 302 Boss, Kit

$268.86

ARP Head Bolt Kit, BBC W/Brdx Alum Hd12Pt Stainless Steel

ARP Head Bolt Kit, BBC W/Brdx Alum Hd12Pt Stainless Steel

$478.40