HEADER,BBC,1 3/4,UNIVERSAL,SHORTY,2 1/2,BLACK 2007-2020 SUV 6 X 4 5/8" BOLT

6 X 4 5/8" BOLT PATTERN WITH 3/16" HOLES

This kit fits 1964-1967 GM A-Body with with Compressor Kit & StrongArms (Part #11233001)

THE ORIGINAL 2 CHAMBER DESIGN

THESE KITS WILL WORK WITH 15" AND LARGER DIAMETER WHEELS

HEADER,BBC,1 3/4,UNIVERSAL,SHORTY,2 1/2,BLACK 2007-2020 SUV 6 X 4 5/8" BOLTBRAND NEW PAIR OF FLOWTECH BLOCK HUGGER HEADERS, PAINTED BLACK FINISH, 2 1 2" COLLECTORS, 1 3 4" TUBES, COMPATIBLE WITH BIG BLOCK CHEVY 396 454 ENGINES FLOWTECH BLOCK HUGGER HEADERS ARE IDEAL FOR STREET RODS WHERE FIT AND FINISH IS REALLY IMPORTANT. BLOCK HUGGERS MAKE PERFORMANCE AND STYLE EASY FOR ENGINE SWAPS, AND WITH OUR NEW HUGGER TOOBS YOU CAN HOOK UP TO AN EXISTING EXHAUST SYSTEM WITH EASE. NOTE: BREAKING IN AN ENGINE WITH CERAMIC COATED