Skip to content
Note: Our sales team will be away from Thursday 30th July until Tuesday 4th August. Phone lines will be unattended and email replies may be delayed. Orders will continue to be processed and shipped as normal.
Note: Our sales team will be away from Thursday 30th July until Tuesday 4th August. Phone lines will be unattended and email replies may be delayed. Orders will continue to be processed and shipped as normal.
Aeroflow Aeroflow Aeroflow GM LS Head Bolt Kit with Odd Length (AF37-2125) Autofit

Aeroflow GM LS Head Bolt Kit with Odd Length (AF37-2125)

SKU AF37-2125
by Aeroflow
$160.99 - $160.99
$160.99
$160.99
$160.99 - $160.99
$160.99
$185.1385 Including GST (NZ Customers only)

AF37-2125 - GM LS HEAD BOLT KIT EVEN SIZE

12 Point Head, Suit 2004 and On Engines, 8740 Grade Material

Part Number: AF37-2125

Aeroflow Performance head bolts greatly improve your cylinder head-to-block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure.
These head bolts are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the bolt. Meaning these bolts are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.