Engine

Header Bolt, 8 mm x 1.25 Thread, 0.984 in Long, 12 Point Head, Washers Included, Chromoly, Black Oxide, GM LS-Series, Set of 12

Cylinder Head Stud Kit, Hex Nuts, Chromoly, Black Oxide, GM LS-Series, Kit

Aluminum 14" Flat Top Air Cleaner Base, in mill finish.  Outer lip is 1/2" tall.  Includes 1/2" sure seal.   For use with a 3" 4" or 5" filter. 

Our aluminum 14" Flat Top Air Cleaner Lid, in mill finish, has a 5/16 center hole.  For use with a 3" 4" Or 5" filter.  

Hammond Air Filters come in sizes 3" 4" 5" by 14"  Washable  NO OIL NEEDED  You should give the filter 48 hours to air dry  Better fit better seal Less dirt in you race engine 

HARMONIC BALANCER BOLT KIT 7/16-20 CHEVY

1/2" HEX SOCKET SIZE

Cylinder Head Bolt Kit, Pro Series, 12 Point Head, Chromoly, Black Oxide, GM GenV LT-Series, Kit

Material Steel core laminate Thickness (IN)

Gen III/IV LS Series small block (2004 & later) w/ all same length studs, 8740, 12pt

ARP Product Image. Head Stud Kit Ford Pinto 2300cc Inline 4. Kit #: 151-4202. Specifications. Socket Size(s), 14mm 12pt, 5mm Allen.

Header Bolt, 3/8-16 in Thread, 0.750 in Long, 5/16 in Hex Head, Steel