ARP 290-2802 Flywheel Bolt Kit for for Pontiac 350-455. 6 pieces
This item is considered special order and is not available for immediate pickup or dispatch. Price and ETA may vary. Please note that no returns, cancellations, or refunds allowed on special orders.
Flywheel and Flexplate bolts play an important role in the performance and safety of race cars and street machines alike. That’s why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of Flywheel/Flexplate bolts: High Performance and Pro Series. They are both forged from aerospace alloy and heat-treated prior to thread rolling and machining. Both feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. The popular High Performance series is rated at 180, 000 psi, and the premium grade Pro Series, originally developed for NASCAR Winston Cup competition, has a 200, 000 psi rating. Complete with washers and nuts where applicable.
| Specifications | |
|---|---|
| Socket Size(s) | 3/4 12pt |
| UHL | 0.875˝ |
| Thread Size | 1/2-20 |
Fastener Style: Bolt
Finish: Black
Material: 8740 Chrome Moly
Package Type: Skin
Quantity: Set of 6
Supported Vehicles:
Pontiac
Bonneville 1959-1971
Catalina 1959-1971
Executive 1967-1970
Firebird 1967-1979
Grand Am 1973-1975
Grand Prix 1962-1971
GTO 1964-1971
LeMans 1963-1971, 1975-1977
Phoenix 1977
Star Chief 1959-1966
Tempest 1961, 1963-1970
Ventura 1971-1977