Pay in 4 interest-free payments of $36.72 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
Pay in 4 interest-free payments of $36.72 Learn more
Ships within 48 hours · Estimated delivery Nov 4 - Nov 9
Includes 3rd O2 bung: This down pipe includes a 3rd O2 bung and plug for either a wide-band O2 gauge or auxiliary instrumentation
Each muffler is built from premium T-304 stainless steel
Outflows Factory Intake by 65%
2 Additional Set Screws
ARP H502 BBC 4 Bolt Main Stud Kit 1983-buick-riviera-xx-anniversary-edition-esi3827108 Includes 3rd O2 bung: ThisARP H502 BBC 4 Bolt Main Stud Kit