Hastings 4.310" Bore Piston Rings File Fit 1/16 x 1/16 x 3/16" Thick Standard Tension - Moly 283158 s Strut Tower Braces are

s Strut Tower Braces are manufactured from a mix of 1x1

When you install a set of BBK Performance long tube exhaust headers on your muscle car or truck the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer

427 low/medium-rise or Edelbrock Performer RPM FE heads

and a overall improvement in drivetrain feel

2006-2012 Jeep Grand Cherokee

Hastings 4.310" Bore Piston Rings File Fit 1/16 x 1/16 x 3/16" Thick Standard Tension - Moly 283158 s Strut Tower Braces areProduct Description: Piston Rings Premium Ductile Moly 4. 310 in Bore File Fit 1 16 x 1 16 x 3 16 in Thick Standard Tension Ductile Iron Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.