HEADER KIT,SB MOPAR,1 5/8",DEMO DERBY ZOOMIE,TRACTOR PULL,INLINE 14" Street Rod BRAND NEW SOUTHWEST SPEED POLISHED

BRAND NEW SOUTHWEST SPEED POLISHED BILLET ALUMINUM CRANKSHAFT PULLEY WITH 2 V-BELT GROOVES THAT FITS SMALL BLOCK CHEVYS WITH LONG WATER PUMPS

WIRE SIZE: #10-22 AWG

1-7/8" Tube Diameter

& feature 3-1/2" collectors and are supplied with 2-1/2" reducers that bolt to the collectors

CUSTOMER MUST ALSO SUPPLY 1973-1977 GM 11-INCH VENTED ROTORS

HEADER KIT,SB MOPAR,1 5/8",DEMO DERBY ZOOMIE,TRACTOR PULL,INLINE 14" Street Rod BRAND NEW SOUTHWEST SPEED POLISHEDBRAND NEW SOUTHWEST SPEED ZOOMIE HEADER KIT THAT INCLUDES ALL NECESSARY TUBING REQUIRED TO BUILD BOTH THE LEFT SIDE AND THE RIGHT SIDE HEADERS. THIS HEADER KIT FITS SMALL BLOCK MOPAR 273 360CI V 8 ENGINES FOR DEMO DERBY, TRUCK TRACTOR PULLER, & SAND RAIL, AND SIMILAR APPLICATIONS. WE BELIEVE THESE HEADERS WERE ORIGINALLY DESIGNED FOR DEMO DERBY CARS, BUT THEY ARE COMMONLY USED ON ROCK CRAWLERS, MUD BOGGERS, TRUCK & TRACTOR PULLERS, SAND RAILS, RAT