*The inventory shown may differ from the actual number.
Vehicle
Model
Engine
Model Year
Type
Duration
Valve Lift
Valve Timing
Code No.
Availability
Production Date
Manual
Detail
Remarks
NISSAN
SKYLINE GT-R
BNR34
RB26DETT
99/01-02/08
STEP1
248°
8.6mm
90°~ 120°
22007-AN020
×
2025-08-04
Compatible the stock piston.
Surface polishing on the cylinder or using a thin gasket may cause insufficient clearance between the valve and the piston.
SKYLINE GT-R
BNR34
RB26DETT
99/01-02/08
STEP2
264°
8.7mm
75°~ 125°
22007-AN021
×
2025-08-04
Separate purchase of the HKS forged piston kit is necessary.
A polished cylinder surface or using a thin gasket may cause insufficient clearance between the valve and the piston.
SKYLINE GT-R
BNR34
RB26DETT
99/01-02/08
STEP Pro
264°
10.0mm
80°~ 130°
22007-AN022
○
Billet hollow cam. Separate purchase of the HKS forged piston kit is necessary.
A polished cylinder surface or using a thin gasket may cause insufficient clearance between the valve and the piston.
SKYLINE GT-R
BCNR33
RB26DETT
95/01-98/12
STEP1
248°
8.6mm
90°~ 120°
22007-AN020
×
2025-08-04
Compatible the stock piston.
Surface polishing on the cylinder or using a thin gasket may cause insufficient clearance between the valve and the piston.
SKYLINE GT-R
BCNR33
RB26DETT
95/01-98/12
STEP2
264°
8.7mm
75°~ 125°
22007-AN021
×
2025-08-04
Separate purchase of the HKS forged piston kit is necessary.
A polished cylinder surface or using a thin gasket may cause insufficient clearance between the valve and the piston.
SKYLINE GT-R
BCNR33
RB26DETT
95/01-98/12
STEP Pro
264°
10.0mm
80°~ 130°
22007-AN022
○
Billet hollow cam. Separate purchase of the HKS forged piston kit is necessary.
A polished cylinder surface or using a thin gasket may cause insufficient clearance between the valve and the piston.
SKYLINE GT-R
BNR32
RB26DETT
89/08-94/12
STEP1
248°
8.6mm
90°~ 120°
22007-AN020
×
2025-08-04
Compatible the stock piston.
Surface polishing on the cylinder or using a thin gasket may cause insufficient clearance between the valve and the piston.
SKYLINE GT-R
BNR32
RB26DETT
89/08-94/12
STEP2
264°
8.7mm
75°~ 125°
22007-AN021
×
2025-08-04
Separate purchase of the HKS forged piston kit is necessary.
A polished cylinder surface or using a thin gasket may cause insufficient clearance between the valve and the piston.
SKYLINE GT-R
BNR32
RB26DETT
89/08-94/12
STEP Pro
264°
10.0mm
80°~ 130°
22007-AN022
○
Billet hollow cam. Separate purchase of the HKS forged piston kit is necessary.
A polished cylinder surface or using a thin gasket may cause insufficient clearance between the valve and the piston.