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Engine & Components / Engine Components / Valve Springs | Retainers & Locks
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Complete Small Block Chrysler 318-360 179cc Aluminium Cylinder Heads with 63cc C
2.28" x 1.16" Intake Port, 1.75" x 1.25" Exhaust Port
SKU: AF95-2318Original price $2,452.82 - Original price $2,452.82Original price $2,452.82$2,452.82$2,452.82 - $2,452.82Current price $2,452.82in stockComplete 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...
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RB25DET NEO “Drop-In” Spring to Suit OEM Retainer
97lb seat pressure at 38.65mm installed height. 190lb at 10.00mm lift.
SKU: KELFORDKVS25NEO-DIOriginal price $459.00 - Original price $459.00Original price $459.00$459.00$459.00 - $459.00Current price $459.00Only 1 left!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...
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Nissan RB25DET NVCS Race Spring Set
83lb at 30.40mm installed height. 10.50mm max lift.
SKU: KELFORDKVS25ROriginal price $459.00 - Original price $459.00Original price $459.00$459.00$459.00 - $459.00Current price $459.00Only 1 left!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...
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Formula Ford Valve Spring Kit
Installed pressure of 67lb at 32mm. Coil bind is at 18mm
SKU: KELFORDKVS401Original price $115.00 - Original price $115.00Original price $115.00$115.00$115.00 - $115.00Current price $115.00Only 1 left!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?
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Replacement Aeroflow Valve Spring With Damper AF59-3023
Suit SB Ford 302-351 Windsor, 1.460" O.D (Each)
SKU: AF59-3023Original price $12.81 - Original price $12.81Original price $12.81$12.81$12.81 - $12.81Current price $12.81in stockReplacement Aeroflow Valve Spring With DamperSuit SB Ford 302-351 Windsor, 1.460" O.D (Each)AF59-302359-3023Replacement Valve Spring. Single Valve ...
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Steel Radial Groove Valve Locks FVK10063-1
Suit Nissan Skyline RB25DET 1998-02, 6mm Stem Use With Retainer FVE110
SKU: FVK10063-1Original price $7.00 - Original price $7.00Original price $7.00$7.00$7.00 - $7.00Current price $7.00Out of stockSteel Radial Groove Valve LocksSuit Nissan Skyline RB25DET 1998-02, 6mm Stem Use With Retainer FVE11082 (Single)FVK10063-1K10063-1We offer Valve Lo...
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7° Machined Valve Locks Single Groove CO648-16
11/32" Valve Stem Size
SKU: CO648-16Original price $73.00 - Original price $73.00Original price $73.00$73.00$73.00 - $73.00Current price $73.00Only 3 left!7° Machined Valve Locks Single Groove11/32" Valve Stem SizeCO648-16648-16COMP cams machined 7° race locks are recommended for race and performance ...
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Harden Steel Valve Locks, Single Groove CO601-16
7° Lock Angle, 11/32 Valve Stem Size
SKU: CO601-16Original price $44.00 - Original price $44.00Original price $44.00$44.00$44.00 - $44.00Current price $44.00Only 1 left!Harden Steel Valve Locks, Single Groove7° Lock Angle, 11/32 Valve Stem SizeCO601-16601-16COMP cams machined 7° race locks are recommended for race ...
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Replacement Aeroflow Dual Valve Spring With Damper AF59-4273
Suit BB Chev, 1.625" O.D (Each)
SKU: AF59-4273Original price $15.93 - Original price $15.93Original price $15.93$15.93$15.93 - $15.93Current price $15.93in stockReplacement Aeroflow Dual Valve Spring With DamperSuit BB Chev, 1.625" O.D (Each)AF59-427359-4273Replacement Valve Spring. Dual Valve Spring with d...
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4AGE 20V Black & Silver Top Valve Springs
Installs at 36.6mm to give 58lb seat pressure.
SKU: KELFORDKVS51-BOriginal price $361.00 - Original price $361.00Original price $361.00$361.00$361.00 - $361.00Current price $361.00Only 3 left!TOYOTA 4A-GE 20 Valve, High Performance valve spring set. 58lb seat pressure at 36.60mm installed height. Coil bind is at 23.00mm
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4AGE 16V Beehive Springs | Titanium Retainers
80lbs at 33.85mm installed height. 168lbs at 10.0mm valve lift.
SKU: KELFORDKVS101-BTOriginal price $643.00 - Original price $643.00Original price $643.00$643.00$643.00 - $643.00Current price $643.00Only 3 left!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...
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4AGE 16V Racing Valve Springs
43lb seat pressure at 35.0mm. Coil Bind at 22.0mm.
SKU: KELFORDKVS101-16Original price $444.00 - Original price $444.00Original price $444.00$444.00$444.00 - $444.00Current price $444.00Only 3 left!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....
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Toyota 3RZ-FE Racing Valve Spring Set
62lb seat pressure @ 35.2mm, 156lb @ 11.5mm Lift. Coil bind is 20.5mm
SKU: KELFORDKVS180Original price $295.00 - Original price $295.00Original price $295.00$295.00$295.00 - $295.00Current price $295.00Only 3 left!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...
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3RZ-FE Beehive Spring | Titanium Retainers
94lb at 36.10mm installed height. Coil bind at 23.3mm.
SKU: KELFORDKVS180-BTOriginal price $640.00 - Original price $640.00Original price $640.00$640.00$640.00 - $640.00Current price $640.00Only 3 left!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 ...
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Toyota 2JZ-GTE Performance Valve Spring Set
80lb seat pressure. Coil bind at 21.0mm. Suits OEM retainers.
SKU: KELFORDKVS02Original price $402.00 - Original price $402.00Original price $402.00$402.00$402.00 - $402.00Current price $402.00Only 3 left!TOYOTA 2JZ-GTE. ‘Drop-in’ PACALOY valve spring and locator set to suit OEM retainers. Featuring Nano-peen and gold nitride surface finish treatment...
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1UZ-FE VVTi Beehive Springs | Titanium Retainers
80lb seat pressure @ 34.30mm Installed height / 190lb @ 12mm
SKU: KELFORDKVS208Original price $1,263.00 - Original price $1,263.00Original price $1,263.00$1,263.00$1,263.00 - $1,263.00Current price $1,263.00Only 3 left!High performance, progressively wound PACALOYtm beehive valve spring and high-grade titanium retainer kit. This kit was engineered to match our cam...
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Toyota 1JZ-GTE Valve Spring Set
95lb seat pressure at 34.0mm. 185lbs at 11.0mm valve lift.
SKU: KELFORDKVS109-1JZOriginal price $508.00 - Original price $508.00Original price $508.00$508.00$508.00 - $508.00Current price $508.00Only 3 left!Toyota 1JZ-GTE high performance ‘PACALOY’ valve spring set. ‘Drop-in’ using the OEM retainer. 95lb seat pressure at 34.0mm installed height. 185lbs...
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1JZ-GTE Valve Spring | Titanium Retainers
100lb seat pressure at 33.75mm. 185lbs at 11.0mm valve lift.
SKU: KELFORDKVS109-1JZ-TOriginal price $672.00 - Original price $672.00Original price $672.00$672.00$672.00 - $672.00Current price $672.00Only 3 left!TOYOTA 1JZ-GT. High performance ‘PACALOY’ valve spring and titanium retainer kit. 100lb seat pressure at 33.75mm installed height. 185lbs at 11.0mm...
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Subaru FA20F WRX 2015+ Dual Spring | Titanium Retainers
88lb seat pressure. 262lb at 12.0mm valve lift.
SKU: KELFORDKVS87-DTOriginal price $640.00 - Original price $640.00Original price $640.00$640.00$640.00 - $640.00Current price $640.00Only 3 left!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...
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Subaru EJ20/EJ25 Spring and Titanium Retainer Kit
85lb seat pressure at 35.6mm. 180lb at 12.0mm valve lift.
SKU: KELFORDKVS109-STI-TOriginal price $361.00 - Original price $361.00Original price $361.00$361.00$361.00 - $361.00Current price $361.00Only 3 left!SUBARU EJ20 / EJ25. High performance ‘PACALOY’ valve spring and Titanium retainer kit. 85lb seat pressure at 35.6mm installed height. 180lb at 12.0...
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Subaru EJ20/EJ25 WRX Single Spring Set
85lb seat pressure at 36.0mm. 165lbs at 11.0mm valve lift.
SKU: KELFORDKVS109-STIOriginal price $254.00 - Original price $254.00Original price $254.00$254.00$254.00 - $254.00Current price $254.00Only 3 left!SUBARU EJ20 / EJ25. High performance ‘PACALOY’ valve spring set. ‘Drop-in’ using OEM retainers. 85lb seat pressure at 36.0mm install height. 165lbs...
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SEA-DOO 1503-1630 Rotax 4-TEC | KVS03
85lb @ 33.75mm, 179lb @ 22.75mm
SKU: KELFORDKVS03Original price $508.00 - Original price $508.00Original price $508.00$508.00$508.00 - $508.00Current price $508.00Only 3 left!SEADOO 1503/1630 Rotax 4-TEC. High Performance Valve Spring, Titanium retainer and Steel Spring seat to suit 232 series Kelford Racing Cams. Suppli...
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Subaru EJ20/EJ25 Premium Springs | Titanium Retainers
100lb seat pressure at 35.5mm. 185lbs at 11.5mm valve lift.
SKU: KELFORDKVS1847-BTOriginal price $672.00 - Original price $672.00Original price $672.00$672.00$672.00 - $672.00Current price $672.00Only 3 left!SUBARU EJ20 / EJ25. Premium quality Beehive spring & retainer set. Ovate wire ‘PACALOY’ Beehive spring wound in USA by PAC. Nano-peen and gold ...
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Nissan VQ35 Valve Spring Set
62lb seat pressure. Maximum lift is 12.50mm
SKU: KELFORDKVS35Original price $1,042.00 - Original price $1,042.00Original price $1,042.00$1,042.00$1,042.00 - $1,042.00Current price $1,042.00Only 3 left!NISSAN VQ35DE-(T). High Performance PACALOY valve spring. Featuring nano-peen and gold nitride surface finishing for superior strength and performa...
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