Crankshaft Pulley Bolt Kit - High Performance - 3/8-24 in Thread - 0.750 in Long - 3/8 in 12 Point Head - Stainless - Polished - Chevy V8 - Kit . **NOTE:
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/