HKS

HKS Stopper Type Head Gasket

5.0 from 5 reviews
HKS metal head gaskets are constructed from multiple layers of steel to ensure proper head to block sealing

The 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.

Features

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.

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Vehicle Thickness Bore   Price Order
2301-RN039
In stock at HKS
180SX - RS13
SR20DET
1.2 mm
88.0 mm
USD $ 136.62
USD $ 138.84
21,648 JPY
23001-AN001
Limited stock at HKS
180SX - RS13
SR20DET
1.6 mm
88.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AN002
In stock at HKS
Fairlady Z - 350Z - Z33
VQ35DE
0.7 mm
97.0 mm
USD $ 239.08
USD $ 242.97
37,884 JPY
2301-RN039
In stock at HKS
Silvia - S13
SR20DET
1.2 mm
88.0 mm
USD $ 136.62
USD $ 138.84
21,648 JPY
23001-AN001
Limited stock at HKS
Silvia - S13
SR20DET
1.6 mm
88.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
2301-RN039
In stock at HKS
Silvia - S14
SR20DET
1.2 mm
88.0 mm
USD $ 136.62
USD $ 138.84
21,648 JPY
23001-AN001
Limited stock at HKS
Silvia - S14
SR20DET
1.6 mm
88.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
2301-RN039
In stock at HKS
Silvia - S15
SR20DET
1.2 mm
88.0 mm
USD $ 136.62
USD $ 138.84
21,648 JPY
23001-AN001
Limited stock at HKS
Silvia - S15
SR20DET
1.6 mm
88.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
Vehicle Thickness Bore   Price Order
2301-RT037
In stock at HKS
1JZ-G(T)E
1.6 mm
88.0 mm
USD $ 204.93
USD $ 208.26
32,472 JPY
2301-RT041
In stock at HKS
2JZ-G(T)E
1.2 mm
88.0 mm
USD $ 191.27
USD $ 194.38
30,308 JPY
2301-RT042
In stock at HKS
2JZ-G(T)E
1.6 mm
88.0 mm
USD $ 204.93
USD $ 208.26
32,472 JPY
2301-RT043
In stock at HKS
2JZ-G(T)E
2.0 mm
88.0 mm
USD $ 218.59
USD $ 222.14
34,637 JPY
2301-RT041
In stock at HKS
2JZ-GTE (VVTi)
1.2 mm
88.0 mm
USD $ 191.27
USD $ 194.38
30,308 JPY
2301-RT042
In stock at HKS
2JZ-GTE (VVTi)
1.6 mm
88.0 mm
USD $ 204.93
USD $ 208.26
32,472 JPY
2301-RT043
In stock at HKS
2JZ-GTE (VVTi)
2.0 mm
88.0 mm
USD $ 218.59
USD $ 222.14
34,637 JPY
2301-RT044
In stock at HKS
3S-GTE
10/1993+ VVT-i traverse
1.2 mm
88.0 mm
USD $ 143.45
USD $ 145.78
22,731 JPY
2301-RT045
In stock at HKS
3S-GTE
10/1993+ VVT-i traverse
1.6 mm
88.0 mm
USD $ 157.12
USD $ 159.67
24,896 JPY
2301-RT035
In stock at HKS
3S-GTE
before 10/1993 horizontal
1.6 mm
87.5 mm
USD $ 157.12
USD $ 159.67
24,896 JPY
2301-RT032
In stock at HKS
7M-GTE
2.0 mm
86.0 mm
USD $ 218.59
USD $ 222.14
34,637 JPY
23001-AT002
In stock at HKS
86 - ZN6
0.5 mm
89.5 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AT003
In stock at HKS
86 - ZN6
0.7 mm
89.5 mm
USD $ 163.95
USD $ 166.61
25,978 JPY
23001-AT004
In stock at HKS
86 - ZN6
1.0 mm
89.5 mm
USD $ 191.27
USD $ 194.38
30,308 JPY
Vehicle Thickness Bore Price Order
2301-RM006
In stock at HKS
Galant VR-4 - E39A
1.2 mm
86.0 mm
USD $ 129.79
USD $ 131.90
20,566 JPY
2301-RM007
Limited stock at HKS
Galant VR-4 - E39A
1.6 mm
86.0 mm
USD $ 143.45
USD $ 145.78
22,731 JPY
2301-RM006
In stock at HKS
Lancer Evolution - CD9A
1.2 mm
86.0 mm
USD $ 129.79
USD $ 131.90
20,566 JPY
2301-RM007
Limited stock at HKS
Lancer Evolution - CD9A
1.6 mm
86.0 mm
USD $ 143.45
USD $ 145.78
22,731 JPY
2301-RM006
In stock at HKS
Lancer Evolution II - CE9A
1.2 mm
86.0 mm
USD $ 129.79
USD $ 131.90
20,566 JPY
2301-RM007
Limited stock at HKS
Lancer Evolution II - CE9A
1.6 mm
86.0 mm
USD $ 143.45
USD $ 145.78
22,731 JPY
23001-AM003
In stock at HKS
Lancer Evolution IV - CN9A
1.0 mm
86.0 mm
USD $ 122.96
USD $ 124.96
19,484 JPY
23001-AM004
In stock at HKS
Lancer Evolution IV - CN9A
1.2 mm
86.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AM005
In stock at HKS
Lancer Evolution IV - CN9A
1.6 mm
86.0 mm
USD $ 163.95
USD $ 166.61
25,978 JPY
23001-AM003
In stock at HKS
Lancer Evolution IX - CT9A
1.0 mm
86.0 mm
USD $ 122.96
USD $ 124.96
19,484 JPY
23001-AM004
In stock at HKS
Lancer Evolution IX - CT9A
1.2 mm
86.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AM005
In stock at HKS
Lancer Evolution IX - CT9A
1.6 mm
86.0 mm
USD $ 163.95
USD $ 166.61
25,978 JPY
23001-AM003
In stock at HKS
Lancer Evolution V - CP9A
1.0 mm
86.0 mm
USD $ 122.96
USD $ 124.96
19,484 JPY
23001-AM004
In stock at HKS
Lancer Evolution V - CP9A
1.2 mm
86.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AM005
In stock at HKS
Lancer Evolution V - CP9A
1.6 mm
86.0 mm
USD $ 163.95
USD $ 166.61
25,978 JPY
23001-AM003
In stock at HKS
Lancer Evolution VI - CP9A
1.0 mm
86.0 mm
USD $ 122.96
USD $ 124.96
19,484 JPY
23001-AM004
In stock at HKS
Lancer Evolution VI - CP9A
1.2 mm
86.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AM005
In stock at HKS
Lancer Evolution VI - CP9A
1.6 mm
86.0 mm
USD $ 163.95
USD $ 166.61
25,978 JPY
23001-AM003
In stock at HKS
Lancer Evolution VII - CT9A
1.0 mm
86.0 mm
USD $ 122.96
USD $ 124.96
19,484 JPY
23001-AM004
In stock at HKS
Lancer Evolution VII - CT9A
1.2 mm
86.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AM005
In stock at HKS
Lancer Evolution VII - CT9A
1.6 mm
86.0 mm
USD $ 163.95
USD $ 166.61
25,978 JPY
23001-AM003
In stock at HKS
Lancer Evolution VIII - CT9A
1.0 mm
86.0 mm
USD $ 122.96
USD $ 124.96
19,484 JPY
23001-AM004
In stock at HKS
Lancer Evolution VIII - CT9A
1.2 mm
86.0 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AM005
In stock at HKS
Lancer Evolution VIII - CT9A
1.6 mm
86.0 mm
USD $ 163.95
USD $ 166.61
25,978 JPY
23001-AM006
In stock at HKS
Lancer Evolution X - CZ4A
1.0 mm
87.5 mm
USD $ 122.96
USD $ 124.96
19,484 JPY
23001-AM007
Limited stock at HKS
Lancer Evolution X - CZ4A
1.0 mm
87.5 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AM008
Lancer Evolution X - CZ4A
1.0 mm
87.5 mm
USD $ 198.10
USD $ 201.32
31,390 JPY
Vehicle Thickness Bore Price Order
23001-AT002
In stock at HKS
BRZ - ZC6
0.5 mm
89.5 mm
USD $ 150.28
USD $ 152.72
23,813 JPY
23001-AT003
In stock at HKS
BRZ - ZC6
0.7 mm
89.5 mm
USD $ 163.95
USD $ 166.61
25,978 JPY
23001-AT004
In stock at HKS
BRZ - ZC6
1.0 mm
89.5 mm
USD $ 191.27
USD $ 194.38
30,308 JPY
Thickness Bore Price Order
2301-RN033
1.6 mm
88.0 mm
DISCONTINUED
This part is no longer available

About HKS

HKS

HKS was founded in October 1973 by Hiroyuki Hasegawa, a former Yamaha engineer, and Goichi Kitagawa, with start-up capital from Sigma Automotive; the name comes from Hasegawa, Kitagawa and Sigma. It began in a small shed at the foot of Mount Fuji, in Fujinomiya, Shizuoka, and is still based there.

In 1974 HKS built one of the first bolt-on turbo kits, for the Nissan L20 engine in the Skyline, raising output from 115 to 160 PS. Turbocharging made its name; today it also makes exhausts, springs, shocks and coilover suspension, and it marked its 50th anniversary in 2023.

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