what is the bolt pattern of a 1978 4 door nova?

I am looking to buy some rims for this vehicle and I would like to know the bolt pattern and the backspacing if anyone could help me with this problem...thanks

Part Number: CE120.62002
MFR#: 120.62002
CENTRIC PREMIUM BRAKE DISC AND HUB ASSEMBLY, SOLD INDIVIDUALLY -- 5 x 4.75 in. bolt hole pattern; 11.01 in. outer diameter; 7/16 in. x 20 bolt size; 0.97 in. minimum thickness; Features double disc ground finish that ensures parallelism, eliminates run out, and provides near perfect disc thickness variation; Fully machined surfaces provide smoother, quieter stops, and longer brake pad life; OE specification center-split core castings offer proper heat transfer and thermal efficiency for improved braking power and safety; With superior black E-coating on all non-friction surface to provide long lasting corrosion protection; Meets or exceeds OEM standards; With Centric's limited 90-day or 3,000-mile warranty.