BBK Tuned Length Shorty Headers - 1.625 in Primary - Stock Collector Flange - Metallic Ceramic - Small Block Ford - Ford Mustang 1986-93 - Pair 35451CLGBK The MWA muffler is 100%

The MWA muffler is 100% Made in the USA and is constructed of high quality Stainless Steel to outlast the competition

Laser engraved Holley logo & inlet/outlet markings

5 in Length x 9

3/4 in Thread

15W40 Diesel Motor Oil-1 Qt

BBK Tuned Length Shorty Headers - 1.625 in Primary - Stock Collector Flange - Metallic Ceramic - Small Block Ford - Ford Mustang 1986-93 - Pair 35451CLGBK The MWA muffler is 100%These BBK Performance shorty unequal Length exhaust Headers are designed and constructed with 1 5 8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. As with all BBK Performance exhaust headers they feature a 3 8 laser cut flange for additional strength and a guaranteed leak free fit. All headers are robotically and precision hand welded and then pressure tested to ensure