Aeroflow GM LS 4 Bolt Main Stud Kit (AF37-2227) — Fast Lane Spares Skip to content
💸 BLACK FRIDAY SALE LIVE | LINK, HALTECH, PULSAR + MORE | UP TO 40% OFF STOREWIDE!
💸 BLACK FRIDAY SALE LIVE | LINK, HALTECH, PULSAR + MORE | UP TO 40% OFF STOREWIDE!
Aeroflow GM LS 4 Bolt Main Stud Kit (AF37-2227)

Aeroflow GM LS 4 Bolt Main Stud Kit (AF37-2227)

Suits all LS Engines with Stock Windage Tray, 12 Point Nuts and 8740 Grade Material
SKU: AF37-2227
Save $26.89 Save $26.89
$268.90
$268.90 - $268.90
$268.90
$242.01
$242.01 - $242.01
$242.01
+ GST
Availability:
Available, allow for 2-10 days shipping

AF37-2227 - GM LS MAIN STUD KIT

Suits all LS Engines with Stock Windage Tray, 12 Point Nuts and 8740 Grade Material

Part Number: AF37-2227

Aeroflow Performance main studs are designed to keep your main caps in placed and stop them walking and fretting which can lead to engine failure. These studs are preferred over bolts as they allow you to obtain more accurate torque readings.
These main studs are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. Meaning these studs are rated up to 190,000 psi making them stronger than Grade 8 and OEM fasteners. All kits come complete with 12-point nuts and hardened parallel washers for an even load distribution and accurate torque readings.