Best Cat?
swervin is right, Random Tech. is the best one. If you have a quality exhaust header / pipe/ muffler system complete it with the best cat.
Also, it is best & most effecient to mount the cat as close to the header as possible, as any cat needs heat / exhaust velocity to really work correctly.
Doug
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86 GMC SWB, DK. BLUE, ZZ430,TH400, 4.11'S, HEADMAN CERAMIC HEADERS, WELD BILLETS, BFG 275 / 60 / 15, 325 / 50 / 15 DRAG RADIALS, FIBERGLASS COWL HOOD, B&M SHIFTER. MSD, MARCH PULLEYS / ALT. / PWR. STEER PUMP, BECOOL RAD., BILLET GRILL & GRANT WHEEL.
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