Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
$864.44
$691.70
SPTSPRK-2081-RB25
BMW Z4
Engine Components
Performance
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
$1,050.31
$840.43
SPTSPRK-TS1015-RB25
BMW Z4
Performance
Valve Springs, Retainers
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
Supertech Nissan SR20 VVL 87.5mm Bore 0.040in (1.00mm) Thick MLS Head Gasket
$146.46
$117.20
SPTHG-NSR20-87.5-1T-VVL
BMW Z4
Head Gaskets
Supertech Nissan SR20 VVL 87.5mm Bore 0.040in (1.00mm) Thick MLS Head Gasket
Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12
$115.49
$92.41
SPTGDE-NSR6-E-12
BMW Z4
Performance
Valve Guides
Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12
Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8
$77.01
$61.62
SPTGDE-NSR6-E-8
BMW Z4
Engine Components
Performance
Valve Guides
Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 8
Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$208.57
$166.89
SPTNIVN-1007-8
BMW Z4
Engine Components
Valves
Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - +1mm Oversize - Set of 8
Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - Set of 8
$208.57
$166.89
SPTNIVN-1005-8
BMW Z4
Engine Components
Engine Components
Valves
Supertech Nissan SR20DE/SR20DET Black Nitrided Intake Valve - Set of 8
Supertech Nissan SR20DET / RB26 Exhaust Valve Guide 7mm Stem - Set of 12
$115.49
$92.41
SPTGDE-NSR7-ET-12
BMW Z4
Engine Components
Performance
Valve Guides
Supertech Nissan SR20DET / RB26 Exhaust Valve Guide 7mm Stem - Set of 12
Supertech Nissan SR20DET / RB26 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 12
$115.49
$92.41
SPTGDE-NSR6-I-12
BMW Z4
Engine Components
Engine Components
Valve Guides
Supertech Nissan SR20DET / RB26 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 12
Supertech Nissan SR20DET 30.15x6.94x102.40mm Inconel Exhaust Valve - Set of 8
$341.15
$272.98
SPTNEVI-1005-7-8
BMW Z4
Performance
Valves
Supertech Nissan SR20DET 30.15x6.94x102.40mm Inconel Exhaust Valve - Set of 8
Supertech Nissan SR20DET 31.15X6.94X102.40mm +1mm Inconel Exhaust Valve - Set of 8
$341.95
$273.62
SPTNEVI-1007-7-8
BMW Z4
Performance
Valves
Supertech Nissan SR20DET 31.15X6.94X102.40mm +1mm Inconel Exhaust Valve - Set of 8
Supertech Nissan SR20DET 86.5mm Bore -10cc Dish 9:1 CR Forged Pistons- Set of 4 (Excl Rings)
$798.27
$638.76
SPTP4-NSR20-86.5-CR9-H13
BMW Z4
Engine Components
Engine Components
Piston Sets - Forged - 4cyl
Supertech Nissan SR20DET 86.5mm Bore -10cc Dish 9:1 CR Forged Pistons- Set of 4 (Excl Rings)
