Pay in 4 interest-free payments of $40.00 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
ORB-12 inlet and ORB-10 outlet ports
Tubing is all mandrel bent and tig welded
Classy design dresses up your valve stem caps
Gaskets Hardware Included
but a Pro 5R may take 12-24 hours depending on humidity and temperature
Borla Crate Muffler - S-Type (400846) 1614 ORB-12 inlet and ORB-10 outletBorla CrateMuffler for Chevrolet Small Block Stock Output 283 327 350 CID S Type. (400846) BORLA's CrateMuffler is the world's first muffler purpose built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. The directional design provides custom sound, tuned for each engine family and will dramatically reduce, or eliminate drone on