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HKS Stopper Type Head Gasket
HKS

HKS metal head gaskets are constructed from multiple layers of steel to ensure proper head to block sealing under the most demanding high performance conditions.

HKS metal head gaskets are constructed from multiple layers of steel to ensure proper head to block sealing under the most demanding high performance conditions.

In the construction of each HKS head gasket, a special metal which is extremely resistant to the severe levels of both heat and corrosion, that is attributed with high-horsepower and high-boost conditions, is used to ensure gasket integrity. Aside from the durable internal construction, all HKS head gaskets are also coated with a special fluorine rubber coating to provide the ultimate sealing. HKS head gaskets are designed to accommodate for oversize pistons and altered compression ratios. For certain applications, multiple gasket thicknesses are available to change the dynamic compression ratio according to the needs and characteristics of the various levels tuning and engine conditions. HKS gaskets are not designed to cure sealing problems caused by head or block irregularities.

This HKS Stopper type is highly effective in sealing because it incorporates a stopper instead of a grommet or bead which can become weak over a period of time. The stopper type consists of the most number of layers of plates for a better seal. The better seal is caused by the stopper on top of the bead or grommet. The increased sealing capability is also due to a molded stopper ring around each combustion chamber. This stopper type is the most expensive of the three types of metal head gaskets.

Product Version Vehicle Compatibility Price Order
23001-AM001
Mitsubishi EVO CN9A,CP9A,CT9A Thickness 1.2mm, Bore 86mm
EVO V - CP9A
EVO VI - CP9A
EVO VII - CT9A
EVO VIII - CT9A
EVO IV - CN9A
EVO IX - CT9A
DISCONTINUED DISCONTINUED
Vehicle Compatibility
Mitsubishi - EVO V - CP9A
Mitsubishi - EVO VI - CP9A
Mitsubishi - EVO VII - CT9A
Mitsubishi - EVO VIII - CT9A
Mitsubishi - EVO IV - CN9A
Mitsubishi - EVO IX - CT9A
23001-AM001
Mitsubishi EVO CT9A MR Version Thickness 1.2mm, Bore 86mm
EVO VII - CT9A
EVO VIII - CT9A
EVO IX - CT9A
DISCONTINUED DISCONTINUED
Vehicle Compatibility
Mitsubishi - EVO VII - CT9A
Mitsubishi - EVO VIII - CT9A
Mitsubishi - EVO IX - CT9A
23001-AM002
Mitsubishi EVO CN9A,CP9A,CT9A Thickness 1.6mm, Bore 86mm
EVO V - CP9A
EVO VI - CP9A
EVO VII - CT9A
EVO VIII - CT9A
EVO IV - CN9A
EVO IX - CT9A
DISCONTINUED DISCONTINUED
Vehicle Compatibility
Mitsubishi - EVO V - CP9A
Mitsubishi - EVO VI - CP9A
Mitsubishi - EVO VII - CT9A
Mitsubishi - EVO VIII - CT9A
Mitsubishi - EVO IV - CN9A
Mitsubishi - EVO IX - CT9A
23001-AM002
Mitsubishi EVO CT9A MR Version Thickness 1.6mm, Bore 86mm
EVO VII - CT9A
EVO VIII - CT9A
EVO IX - CT9A
DISCONTINUED DISCONTINUED
Vehicle Compatibility
Mitsubishi - EVO VII - CT9A
Mitsubishi - EVO VIII - CT9A
Mitsubishi - EVO IX - CT9A
23001-AM003
Mitsubishi - 4G63 - CN9A/CP9A/CT9A - Thickness 1.0mm - Bore 86mm
EVO V - CP9A
EVO VI - CP9A
EVO VII - CT9A
EVO VIII - CT9A
EVO IV - CN9A
EVO IX - CT9A
USD $ 201.02
USD $ 230.73
Vehicle Compatibility
Mitsubishi - EVO V - CP9A
Mitsubishi - EVO VI - CP9A
Mitsubishi - EVO VII - CT9A
Mitsubishi - EVO VIII - CT9A
Mitsubishi - EVO IV - CN9A
Mitsubishi - EVO IX - CT9A
23001-AM006
Mitsubishi - 4B11 - Thickness 1.0mm - Bore 87.5mm
4B11T
4B11
USD $ 201.02
USD $ 230.73
Vehicle Compatibility
4B11T
4B11
23001-AM007
Mitsubishi - 4B11 - Thickness 1.0mm - Bore 87.5mm
4B11T
4B11
USD $ 235.97
USD $ 270.85
Vehicle Compatibility
4B11T
4B11
23001-AM008
Mitsubishi - 4B11 - Thickness 1.0mm - Bore 87.5mm
4GR-FSE
4B11T
4B11
USD $ 253.45
USD $ 290.91
Vehicle Compatibility
4GR-FSE
4B11T
4B11
23001-AN001
Nissan SR20DET (R)PS13, S14, S15 Thickness 1.6mm, Bore 88mm
Silvia - S14 S1
Silvia - S14 S2
Silvia - S15
180SX - RPS13 S2 (Black Head)
180SX - RPS13 S1 (Red Head)
180SX - RPS13 S3 (Black Head)
USD $ 235.97
USD $ 270.85
Vehicle Compatibility
Nissan - Silvia - S14 S1
Nissan - Silvia - S14 S2
Nissan - Silvia - S15
Nissan - 180SX - RPS13 S2 (Black Head)
Nissan - 180SX - RPS13 S1 (Red Head)
Nissan - 180SX - RPS13 S3 (Black Head)
23001-AN002
Nissan - VQ35DE - Thickness 0.7mm - Bore 97mm - Left & Right
VQ35DE NEO
USD $ 305.88
USD $ 351.10
Vehicle Compatibility
VQ35DE NEO
23001-AT001
Toyota - 3S-GE - 10/1998 vertical - Thickness 1.6mm - Bore 88mm
3S-GE
DISCONTINUED DISCONTINUED
Vehicle Compatibility
3S-GE
2301-RM006
Mitsubishi - 4G63 - CD9A/E39A - Thickness 1.2mm - Bore 86mm
EVO - CD9A
USD $ 209.75
USD $ 240.75
Vehicle Compatibility
Mitsubishi - EVO - CD9A
2301-RM006
Mitsubishi - 4G63 - CE9A - Thickness 1.2mm - Bore 86mm
EVO II - CE9A
USD $ 209.75
USD $ 240.75
Vehicle Compatibility
Mitsubishi - EVO II - CE9A
2301-RM007
Mitsubishi - 4G63 - CD9A/E39A - Thickness 1.6mm - Bore 86mm
EVO - CD9A
USD $ 227.24
USD $ 260.82
Vehicle Compatibility
Mitsubishi - EVO - CD9A
2301-RM007
Mitsubishi - 4G63 - CE9A - Thickness 1.6mm - Bore 86mm
EVO II - CE9A
USD $ 227.24
USD $ 260.82
Vehicle Compatibility
Mitsubishi - EVO II - CE9A
2301-RN032
Nissan - RB25DET - Thickness 1.2mm - Bore 88mm
RB25DET
RB25DET NEO
DISCONTINUED DISCONTINUED
Vehicle Compatibility
RB25DET
RB25DET NEO
2301-RN033
Nissan - RB25DET - Thickness 1.6mm - Bore 88mm
RB25DET
RB25DET NEO
USD $ 323.37
USD $ 371.16
Vehicle Compatibility
RB25DET
RB25DET NEO
2301-RN034
Nissan RB25DET Thickness 2.0mm, Bore 88mm
RB25DET
DISCONTINUED DISCONTINUED
Vehicle Compatibility
RB25DET
2301-RN039
Nissan - Silvia/180SX - SR20DET - Thickness 1.2 mm - Bore 88mm
Silvia - PS13 (Red Top)
Silvia - S14 S1
Silvia - S14 S2
Silvia - S15
180SX - RPS13 S2 (Black Head)
180SX - RPS13 S1 (Red Head)
180SX - RPS13 S3 (Black Head)
USD $ 218.49
USD $ 250.78
Vehicle Compatibility
Nissan - Silvia - PS13 (Red Top)
Nissan - Silvia - S14 S1
Nissan - Silvia - S14 S2
Nissan - Silvia - S15
Nissan - 180SX - RPS13 S2 (Black Head)
Nissan - 180SX - RPS13 S1 (Red Head)
Nissan - 180SX - RPS13 S3 (Black Head)
2301-RN043
Nissan - CA18DET - Thickness 1.2mm - Bore 86mm
CA18DET
DISCONTINUED DISCONTINUED
Vehicle Compatibility
CA18DET
2301-RN044
Nissan - CA18DET - Thickness 1.6mm - Bore 86mm
CA18DET
DISCONTINUED DISCONTINUED
Vehicle Compatibility
CA18DET
2301-RT032
Toyota - 7M-GTE - Thickness 2.0mm - Bore 86mm
7M-GTE
USD $ 323.37
USD $ 371.16
Vehicle Compatibility
7M-GTE
2301-RT034
Toyota 3S-GTE Thickness 1.0mm X Bore 87.5mm (Only for model year made from 89/10 - 93.9)
3S-GTE
DISCONTINUED DISCONTINUED
Vehicle Compatibility
3S-GTE
2301-RT035
Toyota - 3S-GTE - to 10/1993 horizontal - Thickness 1.6mm - Bore 87.5mm
3S-GTE
USD $ 244.71
USD $ 280.88
Vehicle Compatibility
3S-GTE
2301-RT037
Toyota - 1JZ-GTE - Thickness 1.6mm - Bore 88mm
1JZ-G(T)E
USD $ 305.88
USD $ 351.10
Vehicle Compatibility
1JZ-G(T)E
2301-RT038
Toyota - 4A-GE - 0.6mm - Bore 82.5mm
4A-GE
4A-GE
DISCONTINUED DISCONTINUED
Vehicle Compatibility
4A-GE
4A-GE
2301-RT041
Toyota - 2JZ-GTE - Thickness 1.2mm - Bore 88mm
2JZ-G(T)E
2JZ-GTE (VVTi)
USD $ 288.41
USD $ 331.03
Vehicle Compatibility
2JZ-G(T)E
2JZ-GTE (VVTi)
2301-RT042
Toyota - 2JZ-GTE - Thickness 1.6mm - Bore 88mm
2JZ-G(T)E
2JZ-GTE (VVTi)
USD $ 305.88
USD $ 351.10
Vehicle Compatibility
2JZ-G(T)E
2JZ-GTE (VVTi)
2301-RT043
Toyota - 2JZ-GTE - Thickness 2.0mm - Bore 88mm
2JZ-G(T)E
2JZ-GTE (VVTi)
USD $ 323.37
USD $ 371.16
Vehicle Compatibility
2JZ-G(T)E
2JZ-GTE (VVTi)
2301-RT044
Toyota - 3S-GTE - 10/1993+ VVT-i traverse - Thickness 1.2mm - Bore 88mm
3S-GTE
USD $ 227.24
USD $ 260.82
Vehicle Compatibility
3S-GTE
2301-RT045
Toyota - 3S-GTE - 10/1993+ VVT-i traverse - Thickness 1.6mm - Bore 88mm
3S-GTE
USD $ 244.71
USD $ 280.88
Vehicle Compatibility
3S-GTE
2302-RT002
Toyota - 4A-G(Z)E - 1.0mm - Bore 82mm
4A-G(Z)E
DISCONTINUED DISCONTINUED
Vehicle Compatibility
4A-G(Z)E
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Nengun Performance
NENGUN CO. LTD
4798-455 Imazu
Nishi-ku, Fukuoka
Japan, 819-0165

Kobutsuho No.
901080810037