March Performance Adjusting Bar SS 8.0 to 9.5in RA-6.000 1972-gmc-g15-g1500-van-esi6044587 "text":"It is designed for drag

"text":"It is designed for drag racing applications

Description_FAB Increased Exhaust Scavenging for Improved Performance Description_FAB Leak Test For Max Performance Description_FAB Mandrel-Formed Power Plenum Description_FAB Leakproof O-Ringed Port Seals Description_FAB Include All Mounting Hardware Description_ABR HDR MUST/PAS Description_SHO HDR MUST 289-302W Description_INV MUSTANG/PAS 289-302W Description_ASC Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties

only one pair will be used

gov with EGR No Installation Notes A non-essential area on LS block may need trimming for ball collector clearance

March Performance Adjusting Bar SS 8.0 to 9.5in RA-6.000 1972-gmc-g15-g1500-van-esi6044587 "text":"It is designed for dragAdjustment Rod 8 to 9. 5 in Long 3 8 in Mounting Hole Chromoly Rod Ends Stainless Polished Each March Performance Adjusting Bar SS 8. 0 to 9. 5in RA 6. 000