PRODUCT SPECIFICATIONS

(PLEASE REVIEW THE FOLLOWING PRODUCT SPECIFICATIONS & FOOTNOTES THOROUGHLY)

• TUBE DIAMETER1-3/4 in.
• TUBE STYLELong Tube
• COLLECTOR STYLEBall and Socket Style (Gasketless)
• AIR CONDITIONINGYes
• AUTOMATIC TRANSMISSION - COLUMNYes
• AUTOMATIC TRANSMISSION - FLOORYes
• MANUAL TRANSMISSION - COLUMNNo
• MANUAL TRANSMISSION - FLOORYes
• COLLECTOR ATTACHMENT3 in.
• COLLECTOR SIZE3 in.
• REDUCER OUTLET SIZE2-1/2 in.
• EXHAUST SYSTEM DIA2-1/2 in.
• CONTENTSHeader(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions
• E.O. #No
• EMISSIONS NOTESNOT LEGAL FOR STREET USE ON '75-LATER MODEL YEARS! Legal for off-road use only.
• FINISHHTC Polished Silver Ceramic-Metallic
• FINISH TYPEHTC SILVER (polished) Ceramic-metallic Coating
• FLANGE STYLEStandard
• FLANGE THICKNESS0.25 in.
• HEADER PORT SHAPERound
• HEADER STYLELong Tube
• NOTES63-82 Corvette 396-502
• KEY FEATUREWithout A.I.R.
• PORT SHAPERound
• POWER STEERINGYes
• MATERIALMild Steel
• TUBE DESIGNLONG TUBES
• TUBE LENGTHLong Tubes
• TUBE MATERIAL THICKNESS18g
• TUBE SIZE1-3/4 in.
• VARIATIONS68210
• WITH A.I.R. SYSTEMNo
• WITH EGRNo
• WELD-UPNo
• TUNEDNo
• BOLTS/STUDS INCLUDEDYes
• CATALYTIC CONVERTER(S) INCLUDEDNo
• COLLECTOR BOLTS INCLUDEDYes
• CROSSOVER PIPE INCLUDEDNo
• GASKET OR SEAL INCLUDEDYes
• INSTALLATION HARDWARE INCLUDEDYes
• MOTOR MOUNTS INCLUDEDNo
• MOUNTING HARDWARE INCLUDEDYes
• REDUCERS INCLUDEDYes
• Y-PIPE INCLUDEDNo
• QUANTITYSold as a pair.
• PRIMARY TUBE GAUGE18g
• PRIMARY TUBE DIAMETER (IN)1.75 in.
• PACKAGE CONTENTSSet of Headers, mounting hardware and gaskets
• HEADER MATERIALMild Steel
• HEADER FINISHHTC Polished Silver Ceramic-Metallic
• CYLINDER HEAD PORT SHAPERound
• CYLINDER HEADStock Profile Heads
• HEADER CONSTRUCTIONStandard-Duty
• REPLACEMENT GASKET27530
• REPLACEMENT HEAD FLANGE GASKET27530
• CALIFORNIA PROPOSITION 65WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov