Engine & Components / Engine Components / Valve Springs | Retainers & Locks

Complete Small Block Chrysler 318-360 179cc Aluminium Cylinder Heads with 63cc Chamber (Pair)2.28" x 1.16" Intake Port, 1.75" x 1.25" Exhaust PortA...

NISSAN RB25DET with NVCS. High performance single valve spring set. Includes 24 springs and 12 spring bases for the exhaust side to even up the ins...

FORD 105E-116E & Formula Ford. High Performance single valve spring set to suit OEM retainers. 67lb seat pressure at 1.260?. Coil bind is at .708?

Replacement Aeroflow Valve Spring With DamperSuit SB Ford 302-351 Windsor, 1.460" O.D (Each)AF59-302359-3023Replacement Valve Spring. Single Valve ...

NISSAN RB25DET NEO. Drop-in parallel spring to suit OEM retainer and base. Intake: 95lb seat pressure at 38.95mm installed height. 185lb at 10.00mm...

Chrome Moly Steel Retainers suit LS1 Dual Valve Springs #4905ISK185-STK185-STIsky 4130 Chrome Moly Light-Weight Steel Valve Spring Retainers are id...

Steel Radial Groove Valve LocksSuit Nissan Skyline RB25DET 1998-02, 6mm Stem Use With Retainer FVE11082 (Single)FVK10063-1K10063-1We offer Valve Lo...

Super Lock Chromemoly Steel Retainers10° Lock Angle, 1.500" - 1.550" Valve Spring DiaCO749-16749-16ID outer 1.500" ID outer 1.125" ID inner .745"

Harden Steel Valve Locks, Single Groove7° Lock Angle, 11/32 Valve Stem SizeCO601-16601-16COMP cams machined 7° race locks are recommended for race ...

Valve Spring Shim Kit 1.500" O.D.015", .030", .060" Thickness. .645"CO47574757Used to equalise installed height of valve spring Made from the highe...

TOYOTA 4A-GE 20 Valve, High Performance valve spring set. 58lb seat pressure at 36.60mm installed height. Coil bind is at 23.00mm

TOYOTA 4AGE 16V. Premium beehive spring and titanium retainer kit. Also includes spring base. 80lbs at 33.85mm installed height. 168lbs at 10.0mm v...

TOYOTA 4A-GE. ‘Drop In’ PACALOY racing valve spring set to suit OEM retainers. 43lb seat pressure at 35.0mm installed height. Coil Bind at 22.00mm....

KVS180, Toyota 3RZ-FE. High Performance Pacalloy Valve Spring Kit. Suits OEM Retainer and Seat. 62lb seat pressure @ 35.2mm, 156lb @ 11.5mm Lift. C...

KVS180-BT, Toyota 3RZ-FE High Perfformance Beehive Spring and Titanium Retainer Kit. 94lb seat pressure @ 36.1mm, 186lb @11.5mm lift. Coil bind is ...

TOYOTA 2JZ-GTE. ‘Drop-in’ PACALOY valve spring and locator set to suit OEM retainers. Featuring Nano-peen and gold nitride surface finish treatment...

High performance, progressively wound PACALOYtm beehive valve spring and high-grade titanium retainer kit. This kit was engineered to match our cam...

Toyota 1JZ-GTE high performance ‘PACALOY’ valve spring set. ‘Drop-in’ using the OEM retainer. 95lb seat pressure at 34.0mm installed height. 185lbs...

TOYOTA 1JZ-GT. High performance ‘PACALOY’ valve spring and titanium retainer kit. 100lb seat pressure at 33.75mm installed height. 185lbs at 11.0mm...

SUBARU FA20F. The KVS87-DT dual spring and titanium retainer kit is to suit turbocharged 2015+ Subaru FA20 engines. 88lb seat pressure at 32.85mm i...

SUBARU EJ20 / EJ25. High performance ‘PACALOY’ valve spring and Titanium retainer kit. 85lb seat pressure at 35.6mm installed height. 180lb at 12.0...

SUBARU EJ20 / EJ25. High performance ‘PACALOY’ valve spring set. ‘Drop-in’ using OEM retainers. 85lb seat pressure at 36.0mm install height. 165lbs...

SEADOO 1503/1630 Rotax 4-TEC. High Performance Valve Spring, Titanium retainer and Steel Spring seat to suit 232 series Kelford Racing Cams. Suppli...

SUBARU EJ20 / EJ25. Premium quality Beehive spring & retainer set. Ovate wire ‘PACALOY’ Beehive spring wound in USA by PAC. Nano-peen and gold ...