123-4003 | ARP 86-87 Buick Grand National & T-Type Head Stud Kit
OUT OF STOCK Contact us for an ETA.
Head Stud Kit
Buick '86 - '87
Socket Size(s) 5/8 hex, 3/16 Allen
When you upgrade the performance of your 3.8 Turbo engine, many times you will exceed the capabilities of the factory hardware. ARP has the solution for you. Made out of premium grade 8740 alloy, these flywheel bolts have a strength rated far superior to OE and "aircraft" quality. These ARP bolts are an excellent choice for your engine.