BBC Header Stud Kit 3/8 x 1.670 OAL 1999-chevrolet-silverado-2500-esi7966121 Breather - Push-In - Signature

Breather - Push-In - Signature Series - Round - 1-1/4 in Hole - 3/8 in Hose Barb Fitting - Edelbrock Logo - Steel - Black Powder Coat - Each

Throttle Body Spacer - Poweraid - 1 in Thick - Gasket / Hardware - Aluminum - Black Anodized - Mopar V6 - Each

Cylinder Head Bolt Kit - High Performance Series - Hex Head - Chromoly - Black Oxide - OEM / Edelbrock RPM - Mopar B / RB-Series - Kit

5 in Center Outlet - 3

Air Cleaner Assembly - Lightweight - 14 in Round - 4 in Element - 5-1/8 in Carb Flange - Dropped Base - 1 in Spacer - Aluminum - Natural - Kit

BBC Header Stud Kit 3/8 x 1.670 OAL 1999-chevrolet-silverado-2500-esi7966121 Breather - Push-In - SignatureHeader Stud 3 8 16 and 3 8 24 in Thread 1. 670 in Long Nuts Included Broached Steel Black Oxide Big Block Chevy Set of 16