Evergreen HSHBIEV4010HP Compatible With Honda Acura Isuzu Vtec F23A1 SOHC 16V Head Gasket Set Head Bolts High Performance Intake Exhaust Valves

Remark: The heads of the high performance intake and exhaust valves are bigger in diameter than the stock ones, which helps to improve quality and quantity of the air flow. However a cylinder head porting is required prior to the installion of these high performance valves.This item includes: Multi-layered Steel (MLS) head gasket Intake manifold gasket Exhaust manifold gasket Valve cover gasket Viton valve stem seals Camshaft seal O-rings Gasket silicone sealant Head Bolts 8 High Performance Intake Valves - w/ 1 Keeper Groove Type (Head 1.37" x Stem 5.5mm x Length 4.56") 8 High Performance Exhaust Valves - w/ 1 Keeper Groove Type (Head 1.18" x Stem 5.5mm x Length 4.49")Part Numbers: HS4010, HB4010, SL1000, IV4013HP(8), EV4013HP(8)Compatible With / Replacement For: 1998-1999 ACURA CL 2.3L 2254CC L4 SOHC V-TEC, (16 VALVE), ENG. CODE "F23A1"Compatible With / Replacement For: 1998-2002 HONDA ACCORD 2.3L 2254CC L4 SOHC V-TEC, (16 VALVE), ENG. CODE "F23A1, F23A4, F23A5, F23A7"Compatible With / Replacement For: 1998 HONDA ODYSSEY 2.3L 2234CC L4 SOHC V-TEC, (16 VALVE), ENG. CODE "F23A1, F23A4, F23A5, F23A7"Compatible With / Replacement For: 1999 ISUZU OASIS 2.3L 2234CC L4 SOHC V-TEC, (16 VALVE), ENG. CODE "F23A7"Compatible With / Replacement For: 1998 ISUZU OASIS 2.3L 2254CC L4 SOHC V-TEC, (16 VALVE), ENG. CODE "F23A7"

• Compatible With / Replacement For: Honda Acura Isuzu Vtec F23A1 SOHC 16V (see description below)
• Guaranteed to fit and meet the specifications of the OE parts being replaced
• Each gasket and gasket set is made to be durable and long-lasting
• Improve fuel economy and overall engine performance
• Increased durability and less wear under extreme conditions, easily lasting 3 times longer than the OEM valves