Valves Spring
BC Branded DUAL SPRING/STEEL RETAINER KIT – NO SEAT (Honda/Acura K20A, F20C/F22C – HIGH MILEAGE)
Valves Spring
BC Branded DUAL SPRING/STEEL RETAINER KIT (Honda/Acura B18C/B16A/B17A – HIGH MILEAGE STREET)
Valves Spring
BC Branded DUAL SPRING/STEEL RETAINER/SEAT KIT (Honda K20A/K20Z, F20C/F22C – HIGH LIFT SPRING)
Valves Spring
BC Branded DUAL SPRING/STEEL RETAINER/SEAT KIT (Honda/Acura K20A/K20Z, F20C/F22C – HIGH MILEAGE)
Valves Spring
BC Branded DUAL SPRING/TITANIUM RETAINER – NO SEAT (Honda K20A, F20C/F22C – RACE/LTD STREET)
Valves Spring
BC Branded DUAL SPRING/TITANIUM RETAINER KIT (Honda B18C/B16A/B17A – RACE & LIMITED STREET)
Valves Spring
BC Branded DUAL SPRING/TITANIUM RETAINER KIT/SEAT KIT (Toyota 2JZGTE/Lexus 2JZGE/1JZGTE)
Valves Spring
BC Branded DUAL SPRING/TITANIUM RETAINER/SEAT KIT (Honda K20A/K20Z, F20C/F22C – HIGH LIFT SPRING)
Valves Spring
BC Branded DUAL SPRING/TITANIUM RETAINER/SEAT KIT (Honda K20A/K20Z, F20C/F22C – LIMITED STREET)
Valves Spring
Valves Spring
BC Branded SINGLE SPRING/STEEL RETAINER KIT (Toyota 3SGE/3SGTE – Shim Overbucket/Shimless Bucket)
Valves Spring
BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Dodge SRT-4/Neon – Single Groove Keeper/Valve)
Valves Spring
BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Dodge SRT-4/PT Cruiser – Triple Groove Keeper/Valve)
Valves Spring
BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Toyota 3SGE/3SGTE – Shim Overbucket/Shimless Bucket)
Valves Spring
BC Branded SINGLE SPRING/TITANIUM RETAINER KIT (Toyota 3SGE/3SGTE – Shim Under Bucket)
GT-86 / BRZ
BC Branded SINGLE SPRING/TITANIUM RETAINER/SEAT KIT (Subaru BRZ, Scion FR-S, Toyota GT86 4UGSE)
Valves Spring
Valves Spring
BC Branded VALVE SPRINGS – DUAL for HIGH LIFT CAMS(Honda/Acura K20A2/K20A/K24A2/F20C1/F22C1)
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Valves Spring
Beehive spring Diam 23.3-16.8/18.8-12.3mm – CB 22.2mm – 57LBS @ 34.4mm / Rate: 9.8lbs/mm
Valves Spring
Valves Spring
BMW S14 16v / S38 24v Dual Valve spring 92lbs @35.5 SPR-H1005D/S14 + RET-BMS14/T1 + SEAT-H1002)
Valves Spring
BMW S14 16v / S38 24v Dual Valve spring 92lbs @35.5 SPR-H1005D/S14 + RET-BMS14/T1+ SEAT-H1002-S14)
Valves Spring
BMW S14 Dual valve spring: 110lbs @37.6mm / 231lbs @11mm lift / CB:20.0 / max lift 17.60mm/
Valves Spring
Valves Spring
Valves Spring
BMW S54 24v 3.2 Lts Dual valve spring 82lbs @ 41mm (24)SPR-2521/2BM+(24)RETBM2521/T1S+ SEAT-BMS54
Valves Spring
Dual Spring Diam. 28mm/ 20mm/15.2mm- 82bs@1.56″/200lbs@.452″ lift/ Chrome silicon/ CB 23.50mm
Valves Spring
Dual Spring Diam. 29.05/21.85/15.50 mm/70lbs@33.5mm/190lbs@21.50mm/ Chrome silicon, CB 19.50mm.
Valves Spring
Dual Spring Diam. 29.10/21.85/15.50mm 80lbs@33.20mm 180lbs@10mm lift ..CB. 19.50mm / Chrome silicon
Valves Spring
Dual Spring Diam. 29.35/21.85/15.50 mm/85bs@33.5mm/ Rate:11lbs/mmChrome silicon, CB 20mm
Valves Spring
Dual Spring Diam. 29.65/21.85/15.50mm/ 100lbs @36.6 – 226lbs @11 / CB 21.5 / Max lift 14.7mm
Valves Spring
Dual Spring Diam. 30.10/21.8/15.50 mm/100lbs@33.5mm/220lbs@ 10mm lift/ Chrome silicon, CB 20mm.
Valves Spring
Dual Spring Diam. 30/21.8/16.80 mm/82lbs@34mm/208lbs@ 10mm lift/ Chrome silicon, CB 18.50mm.
Valves Spring
Dual Spring Diam. 30/21.8/16.80 mm/85lbs@33.5mm/266lbs@ 14mm lift/ Chrome silicon, CB 18.50mm.
Valves Spring
Dual Spring Diam.29.65/ 21.85/15.5mm/79Lbs@35.5mm/ 102lbs@33.5mm /250lbsbs@21.5mm/ Chrome silicon.
Valves Spring
Dual valve spring 30/21.80mm – 21.30-15.50mm. 96 lbs@40.40mm – CB: 22.8mm – Rate: 13.8lbs/mm
Valves Spring
Dual valve spring 27.50/20/15.20mm, CB:20.70mm/ 70lbs@36mm / 200 lbs@11mm lift/ Chrome Silicon.
Valves Spring
Dual valve spring 27.50/20/15.20mm, CB:20.70mm/ 82lbs@35mm / 215 lbs@11mm lift/ Chrome Silicon.
Valves Spring
Dual valve spring 27.50/20/15.20mm, CB:20.7mm/ 77lbs@34.5mm / 211 lbs@23.5mm/ Chrome Silicon.
Valves Spring
Dual valve spring 30/21.80mm- Diam 21.30-15.60mm. 97 lbs@40.40mm – Rate: 14.8lb/mm – CB: 22.8mm
Valves Spring
Dual valve spring 30/21.80mm-21.80/16.20mm. 95lbs@40.40mm – Rate: 13.2lbs/mm CB: 22.7mm
Valves Spring
Dual valve spring Diam 26.6/19.6mm-19.6/14.20mm. 76lbs@34.60mm – 217lbs @ 12.5 lift. CB: 19mm
Valves Spring
Dual Valve spring diam 30/22.20/16.80 mm 65lbs @36.20 – 197 @11mm / CB: 20.5m / max lift 15.5mm
Valves Spring
Dual valve spring diam. 25/18/13 mm, CB:21mm/ 73lbs@35.40mm / 202lbs@ 10.5mm lift/ Chrome Silicon.
Valves Spring
GM ECOTEC 2.0 Dual Valve Spring 75Lbs @ 33.9mm SPR-TS1012/EC + RET-TS5.5/T5R + SEAT-EC1015
Valves Spring
GM ECOTEC 2.0 Dual Valve Spring 78lbs @ 34.6mm SPR-TS1015/EC + RET-TS5.5/T5 + SEAT-EC1015
Valves Spring
Valves Spring
HONDA B16 / B18C 72lbs @ 33.5mm/ 170lbs @ 10mm lift / RET-H55BE-T1-B / SEAT-TS15/LS-IN
Valves Spring
HONDA B16 / B18C Dual Valve Spring 100lbs@33.5mm SPR-H200DR + RET-K20A2/T2 (Ti retainer)
Valves Spring
HONDA B16 / B18C Dual Valve Spring 70lbs@33.5mm SPR-H1002D + RET-K20A2/T2 (Titanium retainer)
Valves Spring
Valves Spring
HONDA B16 / B18C Dual Valve Spring 85lbs@33.5mm SPR-H100DR + RET-K20A2/T2 (Ti retainer)
Valves Spring
HONDA B16 / B18C Honda B series VTEC Titanium locking pin each (8pcs/set)- 7 grs saving
Valves Spring
HONDA D16A6Single Valve Spring 73@ 40.6mm SPR-H1003S +RET-H1003/T1 + (8)SEAT-H1003E (exhaust only)
Valves Spring
HONDA K24Z7 Dual Valve Spring 67Lbs@36.4mm SPR-H1000D +RET-K24ZT/T1 + SEAT-H1020DS+ Keeper
Valves Spring
HONDA K24Z7 Dual Valve Spring 80Lbs@36.4mm SPR-H1005D +RET-K24Z7/T1 + SEAT-H1020DS+ keeper
Valves Spring
Valves Spring
Honda LS Single Valve Spring:27.50/20, CB:20.70mm/ 54lbs@34.5mm / 152 lbs@11mm lift/ Chrome Silicon.
Valves Spring
HONDA NSX / C30 Dual Valve spring 67@ 36.4mm (24)SPR-H1000D/NSX+ (24)RET-K20A2/T2+(24)SEAT-H1020D
Valves Spring
HONDA NSX / C30 Dual Valve spring 80@ 36.4mm (24)SPR-H1000D/NSX+ (24)RET-K20A2/T2+(24)SEAT-H1020D
Valves Spring
Honda NSX Dual Spring Diam. 29.65/21.85/15.50mm/ 67Lbs@36.4mm/ 220lbs@12mm/Chrome silicon