Upgrade Your Car with the BIG 3 Performance Harness for a Stronger Chassis
Reinforce your vehicle’s engine performance with the BIG 3 harness from HD Werks. Engineered in Japan with original design and quality parts, this kit delivers high-performance improvements and custom installation ease. Ideal for racing and daily driving, it provides enhanced durability and a precise fit with your engine and chassis systems. Enjoy genuine, Japanese-engineered accessories that improve your vehicle’s overall performance. Shop now to upgrade your drive with the BIG 3 kit that offers exceptional quality and performance reliability.
Skip to product grid
-
Vendor:HKS
HKS RB26 Crank Angle Sensor Kit for V-Cam
Regular price $970.99Regular price$880.00Sale price $970.99 -
Vendor:HKSHKS RB26 Vcam SYSTEM Step1 (w/o Valcon RB)
Regular price $3,610.99Regular price$3,280.00Sale price $3,610.99 -
Sold out
Vendor:HKSHKS OIL PUMP UPGRADE RB26
Regular price $1,730.99Regular price$1,500.00Sale price $1,730.99 -
Vendor:HKSHKS I/C R-type W700 BNR32-34 RB26DETT
Regular price $1,650.99Regular price$1,480.00Sale price $1,650.99 -
Sold outVendor:GSC Power Division
GSC P-D Nissan RB26 (R32/R33) S2 Billet Exhaust Camshaft
Regular price $514.99Regular price$605.00-$90.01 Sale price $514.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan Skyline R32/R33 RB26DETT S2 Camshafts 272/276 Billet (No Head Mods Req)
Regular price $946.99Regular price$1,113.00-$166.01 Sale price $946.99 -
-$166.01
Vendor:GSC Power DivisionGSC P-D Nissan Skyline R32/R33 RB26DETT S1 Camshafts 268/270 Billet (No Head Mods Req)
Regular price $946.99Regular price$1,113.00-$166.01 Sale price $946.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan Skyline R32/R33 RB26DETT R3 Camshafts 291/294 Billet (Requires Head Modification)
Regular price $946.99Regular price$1,113.00-$166.01 Sale price $946.99 -
-$166.01
Vendor:GSC Power DivisionGSC P-D Nissan Skyline R32/R33 RB26DETT R2 Camshafts 282/282 Billet (Requires Head Modification)
Regular price $946.99Regular price$1,113.00-$166.01 Sale price $946.99 -
-$166.01
Vendor:GSC Power DivisionGSC P-D Nissan Skyline R32/R33 RB26DETT R15 Camshafts 276/278 Billet (Requires Head Modification)
Regular price $946.99Regular price$1,113.00-$166.01 Sale price $946.99 -
-$166.01
Vendor:GSC Power DivisionGSC P-D Nissan Skyline R32/R33 RB26DETT R1 Camshafts 272/276 Billet (Requires Head Modification)
Regular price $946.99Regular price$1,113.00-$166.01 Sale price $946.99 -
-$111.82
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT/RB26 Cylindrical Valve Spring Kit
Regular price $636.99Regular price$748.81-$111.82 Sale price $636.99 -
-$145.36
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT Shimless Conical Valve Spring & Ti Retainer Kit ( Max Boost PSI 50)
Regular price $824.99Regular price$970.35-$145.36 Sale price $824.99 -
-$145.36
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT/RB26 Conical Valve Spring Kit
Regular price $824.99Regular price$970.35-$145.36 Sale price $824.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT Extreme Shimless Conical Valve Spring & Ti Retainer Kit (Max Boost PSI 90)
Regular price $994.99Regular price$1,170.35-$175.36 Sale price $994.99 -
-$145.36
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT High Pressure Shimless Conical Valve Spring & Ti Retainer Kit (Max PSI 60)
Regular price $824.99Regular price$970.35-$145.36 Sale price $824.99 -
-$0.60
Vendor:GSC Power DivisionGSC P-D Nissan SR20DET/RB26 Exhaust Valve Guide w/Stopper +.003in Oversize OD - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan SR20DET/RB26 Exhaust Valve Guide w/Stopper +.001in Oversize OD - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan RB26 (STD) Exhaust Valve Guide w/Stopper - Set of 12
Regular price $74.99Regular price$87.61-$12.62 Sale price $74.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan SR20DET/RB26 Exhaust Valve Guide w/Stopper - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
-$0.60
Vendor:GSC Power DivisionGSC P-D Nissan SR20DET/RB26 Intake Valve Guide w/Stopper +.003in Oversize OD - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan SR20DET/RB26 Intake Valve Guide w/Stopper +.001in Oversize OD - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan RB26 (STD) Intake Valve Guide w/Stopper - Set of 12
Regular price $74.99Regular price$87.61-$12.62 Sale price $74.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan SR20DET/RB26 STD Intake Valve Guide w/Stopper - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan SR20/RB26 Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
-$0.60
Vendor:GSC Power DivisionGSC P-D Nissan SR20/RB26 Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT Manganese Bronze Intake Valve Guide - Set of 12
Regular price $74.99Regular price$87.61-$12.62 Sale price $74.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan SR20/RB26 Manganese Bronze Exhaust Valve Guide +.003in Oversize OD - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan SR20/RB26 Manganese Bronze Exhaust Valve Guide +.001in Oversize OD - Single
Regular price $6.99Regular price$7.59-$0.60 Sale price $6.99 -
Sold out
Vendor:GSC Power DivisionGSC P-D Nissan RB26DEETT Manganese Bronze Exhaust Valve Guide - Set 12
Regular price $74.99Regular price$87.61-$12.62 Sale price $74.99 -
-$92.88
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 103.24mm Long +1.5mm Tip Exhaust Valve - Set of 12
Regular price $526.99Regular price$619.87-$92.88 Sale price $526.99 -
-$7.65
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT 31.15mm Head +1mm OS 103.24mm Long +1.5mm Tip Exhaust Valve - Single
Regular price $45.99Regular price$53.64-$7.65 Sale price $45.99 -
-$48.08
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT 35.65mm Head +1mm OS 103.8mm Long +1.5mm Tip Intake Valve - Set of 12
Regular price $277.99Regular price$326.07-$48.08 Sale price $277.99 -
-$4.15
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT 35.65mm Head +1mm OS 103.8mm Long +1.5mm Tip Intake Valve - Single
Regular price $23.99Regular price$28.14-$4.15 Sale price $23.99 -
-$91.01
Vendor:GSC Power DivisionGSC P-D Nissan RB26DETT 30.15mm Head STD 103.24mm Long +1.5mm Tip Exhaust Valve - Set of 12
Regular price $520.99Regular price$612.00-$91.01 Sale price $520.99
