- 07-13
- 07-13 5.3 DOD and VVT delete kit
- 07-13 DOD delete
- 07-13 DOD delete kit
- 07-13 DOD delete with Stock GM cam
- 07-13 DOD/vvt delete
- 07-13 Stage 1 dod and vvt delete
- 07-13 Stage 1 Kit
- 07-13 stage 2 truck cam
- 07-13 stage 2 VVT cam
- 07-13 stage 3 vvt cam
- 07-13 Stage 4 kit
- 07-13 Truck camshaft
- 09-13
- 1 7/8
- 14-18
- 1999-2013 Chevrolet Silverado 1500
- 1999-2013 GMC Sierra 1500
- 1999-2014 Cadillac Escalade
- 1999-2014 Chevrolet Surburban
- 1999-2014 Chevrolet Tahoe
- 1999-2014 GMC Yukon
- 2006-2007 Chevrolet Monty Carlo
- 2006-2009 Chevrolet Impala
- 2014+
- 2014+ 6.2L Corvette
- 265cc
- 427
- 5 gen
- 5.3
- 5.3 camshaft
- 5.3 gaskets
- 5.3 truck
- 5.3 truck cam
- 5.3 tune
- 5.7
- 6 GEN
- 6th gen
- 99-06
- 99-06 5.3 head gaskets
- 99-06 Camkit
- 99-06 high lift cam
- 99-06 High lift camshaft
- 99-06 Highlift cam kit
- arp
- arp crank bolt
- Brawler
- BTR
- BTR TRUCK
- BTR TRUCK NORRIS
- c5
- c6
- C6 Corvette Intakes
- C7
- cam
- cam install kit
- Cam Packages
- camaro
- Camaro 5 Tune
- Camaro 6.2L tune
- Camaro DOD delete
- Camaro Email tune
- camaro exhaust
- camaro gen 5
- camaro ls1
- Camaro ls3
- camaro ls6
- camaro lt1
- Camaro LT1 tune
- Camaro LT1 Tuning
- Camaro LT4
- Camaro Remote tune
- Camaro tuner
- Camaro vvt tuning
- Camaro Z28 tune
- Camaro5 tune
- Camaro6 tune
- Camaro6 tuner
- cammed ls
- cammed silverado
- camshaft
- Chopacabra
- Choppa
- corvette c6
- corvette ls2
- corvette ls3
- Corvette LS3 tune
- Corvette tune
- Corvette tuner
- DOD delete
- DOD delete kit
- DOD Delete Kits
- DOD delete tune
- DSX
- DSX Fuel
- DSX Tuning
- E85 sensor
- Email tunes
- Exhaust
- F body Email tune
- F body MailOrderTune
- F body tune
- F body tuner
- F-35
- F35
- fast intake
- fbody
- gasket kit
- Gen 3 5.3
- Gen 3 Head bolts
- Gen 3 Head bolts and Gaskets
- Gen 3 truck cam
- Gen 4 5.3
- Gen 4 tune
- Gen 5 Camaro Intakes
- GM ls7 lifter
- gto
- gto camshaft
- GTO Custom Tuner
- GTo ECM tune
- GTO Email tuner
- GTO LS2 tune
- Gto rem
- GTO Remote tune
- GTo remote tuning
- gto tune
- GTO Tuner
- GTO tuning
- hptuner
- hptuners
- HPTUNERS CUSTOM TUNE
- HPTUNERS KIT
- Hptuners MPVI
- hptuners pro
- Intake
- L83
- L83 DOD delete
- L83 Oil consumption
- L83 tuner
- L83 tuning
- L96
- L96 tune
- L99 Email tune
- l99 tune
- L99 tuner
- L99 VVT delete
- long tubes
- low lift
- low lift cam
- Low lift truck cam and springs
- ls cam
- ls1
- LS1 5.7
- ls1 camshaft
- ls1 Email tune
- ls1 gto
- ls1 remote tune
- ls1 tune
- ls1 tuner
- ls2
- ls2 camshaft
- ls2 corvette
- ls2 gto
- LS2 tuner
- ls3
- ls3 camaro
- LS3 camshaft kit
- LS3 Email tune
- LS3 gto tune
- ls3 GTO tuner
- ls3 heads
- LS3 tune
- LS3 tuner
- ls6
- ls6 camshaft
- LS6 Remote tune
- LS6 remote tuner
- ls6 tune
- ls6 tuner
- ls6 tuning
- LS7
- ls7 lifter
- LSX
- LSX tune
- LSX tuner
- lsx tuning
- LT 5.3L tune
- LT 6.2 tuner
- LT1
- LT4
- LTX
- Madd max
- MADD MAXX
- mail order tune
- MailOrderTune
- MailOrdertuner
- MPVI Pro
- MPVI2
- MPVI2 Pro
- oil consumption
- PRC
- PRC heads
- Remote tune
- Remote tuner
- Remote tuning
- silverado
- silverado 5.3
- silverado cam
- silverado camshaft
- SIlverado tune
- Silverado tuner
- stage 1
- stage 1 low lift
- Stage 1 truck cam kit
- stage 2
- Stage 2 truck cam
- Stage 2 truck cam kit
- stage 3 camshaft
- Stage 3 truck cam
- Stage 3 truck cam kit
- Stage 4 cam
- stage 4 camshaft
- Stage 4 truck
- Stage 4 truck cam kit
- Stock cam dod delete
- TC Option
- texas speed
- Texas speed tune
- Texas Speed tuner
- TPS Low lift spring
- trans
- transmission
- truck cam
- Truck cam kit
- truck camshaft
- Truck Norris
- truck stage 2 vvt cam kit
- Truck stage 3 vvt
- tsp lifters
- TSP low lift spring
- tsp tune
- tsp tuner
- turbo camshaft
- VVT camshaft
- VVT delete Gen 4
- vvt delete tune
- vvt tuning
- Z28
- Z28 tune
- Z28 tuner
- 07-13
- 07-13 5.3 DOD and VVT delete kit
- 07-13 DOD delete
- 07-13 DOD delete kit
- 07-13 DOD delete with Stock GM cam
- 07-13 DOD/vvt delete
- 07-13 Stage 1 dod and vvt delete
- 07-13 Stage 1 Kit
- 07-13 stage 2 truck cam
- 07-13 stage 2 VVT cam
- 07-13 stage 3 vvt cam
- 07-13 Stage 4 kit
- 07-13 Truck camshaft
- 09-13
- 1 7/8
- 14-18
- 1999-2013 Chevrolet Silverado 1500
- 1999-2013 GMC Sierra 1500
- 1999-2014 Cadillac Escalade
- 1999-2014 Chevrolet Surburban
- 1999-2014 Chevrolet Tahoe
- 1999-2014 GMC Yukon
- 2006-2007 Chevrolet Monty Carlo
- 2006-2009 Chevrolet Impala
- 2014+
- 2014+ 6.2L Corvette
- 265cc
- 427
- 5 gen
- 5.3
- 5.3 camshaft
- 5.3 gaskets
- 5.3 truck
- 5.3 truck cam
- 5.3 tune
- 5.7
- 6 GEN
- 6th gen
- 99-06
- 99-06 5.3 head gaskets
- 99-06 Camkit
- 99-06 high lift cam
- 99-06 High lift camshaft
- 99-06 Highlift cam kit
- arp
- arp crank bolt
- Brawler
- BTR
- BTR TRUCK
- BTR TRUCK NORRIS
- c5
- c6
- C6 Corvette Intakes
- C7
- cam
- cam install kit
- Cam Packages
- camaro
- Camaro 5 Tune
- Camaro 6.2L tune
- Camaro DOD delete
- Camaro Email tune
- camaro exhaust
- camaro gen 5
- camaro ls1
- Camaro ls3
- camaro ls6
- camaro lt1
- Camaro LT1 tune
- Camaro LT1 Tuning
- Camaro LT4
- Camaro Remote tune
- Camaro tuner
- Camaro vvt tuning
- Camaro Z28 tune
- Camaro5 tune
- Camaro6 tune
- Camaro6 tuner
- cammed ls
- cammed silverado
- camshaft
- Chopacabra
- Choppa
- corvette c6
- corvette ls2
- corvette ls3
- Corvette LS3 tune
- Corvette tune
- Corvette tuner
- DOD delete
- DOD delete kit
- DOD Delete Kits
- DOD delete tune
- DSX
- DSX Fuel
- DSX Tuning
- E85 sensor
- Email tunes
- Exhaust
- F body Email tune
- F body MailOrderTune
- F body tune
- F body tuner
- F-35
- F35
- fast intake
- fbody
- gasket kit
- Gen 3 5.3
- Gen 3 Head bolts
- Gen 3 Head bolts and Gaskets
- Gen 3 truck cam
- Gen 4 5.3
- Gen 4 tune
- Gen 5 Camaro Intakes
- GM ls7 lifter
- gto
- gto camshaft
- GTO Custom Tuner
- GTo ECM tune
- GTO Email tuner
- GTO LS2 tune
- Gto rem
- GTO Remote tune
- GTo remote tuning
- gto tune
- GTO Tuner
- GTO tuning
- hptuner
- hptuners
- HPTUNERS CUSTOM TUNE
- HPTUNERS KIT
- Hptuners MPVI
- hptuners pro
- Intake
- L83
- L83 DOD delete
- L83 Oil consumption
- L83 tuner
- L83 tuning
- L96
- L96 tune
- L99 Email tune
- l99 tune
- L99 tuner
- L99 VVT delete
- long tubes
- low lift
- low lift cam
- Low lift truck cam and springs
- ls cam
- ls1
- LS1 5.7
- ls1 camshaft
- ls1 Email tune
- ls1 gto
- ls1 remote tune
- ls1 tune
- ls1 tuner
- ls2
- ls2 camshaft
- ls2 corvette
- ls2 gto
- LS2 tuner
- ls3
- ls3 camaro
- LS3 camshaft kit
- LS3 Email tune
- LS3 gto tune
- ls3 GTO tuner
- ls3 heads
- LS3 tune
- LS3 tuner
- ls6
- ls6 camshaft
- LS6 Remote tune
- LS6 remote tuner
- ls6 tune
- ls6 tuner
- ls6 tuning
- LS7
- ls7 lifter
- LSX
- LSX tune
- LSX tuner
- lsx tuning
- LT 5.3L tune
- LT 6.2 tuner
- LT1
- LT4
- LTX
- Madd max
- MADD MAXX
- mail order tune
- MailOrderTune
- MailOrdertuner
- MPVI Pro
- MPVI2
- MPVI2 Pro
- oil consumption
- PRC
- PRC heads
- Remote tune
- Remote tuner
- Remote tuning
- silverado
- silverado 5.3
- silverado cam
- silverado camshaft
- SIlverado tune
- Silverado tuner
- stage 1
- stage 1 low lift
- Stage 1 truck cam kit
- stage 2
- Stage 2 truck cam
- Stage 2 truck cam kit
- stage 3 camshaft
- Stage 3 truck cam
- Stage 3 truck cam kit
- Stage 4 cam
- stage 4 camshaft
- Stage 4 truck
- Stage 4 truck cam kit
- Stock cam dod delete
- TC Option
- texas speed
- Texas speed tune
- Texas Speed tuner
- TPS Low lift spring
- trans
- transmission
- truck cam
- Truck cam kit
- truck camshaft
- Truck Norris
- truck stage 2 vvt cam kit
- Truck stage 3 vvt
- tsp lifters
- TSP low lift spring
- tsp tune
- tsp tuner
- turbo camshaft
- VVT camshaft
- VVT delete Gen 4
- vvt delete tune
- vvt tuning
- Z28
- Z28 tune
- Z28 tuner
PRC 237cc CNC Ported Cylinder Heads
Regular price $2,912.99 Save $-2,912.99Click Here to SEE why we build better heads!
- 237cc Fully CNC Ported Intake Runners
- 84cc Fully CNC Ported Exhaust Runners
- TSP Dual Spring Kit w/ PAC Springs Rated To .660" Lift
- 68cc CNC Machined Chambers(call for different chamber size)
- CHE Bronze Guides
- 2.100" Intake / 1.600" Stainless Valves
- Factory Rocker Friendly!!
- ***NOW AVAILABLE WITH HOLLOW STEM INTAKE VALVES!!! SAVES APPROXIMATELY 15 Grams!!!***
4.030" Flow Plate - No Exhaust Pipe
LIFT | INTAKE FLOW | EXHAUST FLOW |
.100" | 66 CFM | 57 CFM |
.200" | 147 CFM | 117 CFM |
.300" | 225 CFM | 170 CFM |
.400" | 284 CFM | 206 CFM |
.500" | 325 CFM | 227 CFM |
.600" | 334 CFM | 235 CFM |
.650" | 339 CFM | 241 CFM |
PRC LS3 Aftermarket 6-Bolt 260cc CNC Cylinder Heads
Regular price $2,937.59 Save $-2,937.59All Precision Race Components (PRC) cylinder heads come fully CNC-ported and machined using state-of-the-art technology!
Click Here to SEE why we build better heads!
MADE IN THE USA!!
CAST IN THE USA!!
MACHINED IN THE USA!!
PRC's aftermarket casting LS3/L92/L99 cylinder heads come standard with the following options:
- NEW PRC 13-Degree Valve Angle LS3 Castings
- Improved Piston-to-Valve Clearance For Extra Compression & Larger Camshafts
- Smaller Than Stock Intake Port Volume For Improved Port Velocity
- Manley Stainless 2.185" Intake, 1.60" Exhaust Valves
- Billet Rocker Pedestals
- TSP .660" Dual Spring Kit w/ PAC Valve Springs, Titanium Retainers, Seats, & Seals
- CHE Bronze Guides
- Completely Assembled and Milled to Your Specifications
- 60-68cc Chambers
All PRC cylinder heads are extensively researched and tested. The all-new PRC aftermarket casting LS3 cylinder heads are designed to flow considerably more than a gm ported casting while keeping the port sizes smaller for improved port velocity. The result is a cylinder head that is smaller than a stock GM LS3 port and moves more air than any other ls3 cylinder heads!
The all new PRC aftermarket casting LS3 heads are the perfect option for customers looking for the ultimate in LS3/L99/L92 cylinder head technology
The PRC aftermarket casting LS3 cylinder heads are available in 2 different configurations:
- 255cc Runners for max effort stock cube LS2/LS3/L99/L92 engines looking for a 370cfm cylinder head that can be aggressively milled & still keep better than stock p/v
- 260cc Runners For LS3/L99/L92 stroker engines needing a 380cfm+ cylinder head!
The 13-degree valve angle will allow for the ability to run more compression and larger camshafts thanks to additional piston-to-valve clearance!!
Lift |
Intake Flow |
Exhaust Flow |
.200" |
157 cfm |
117 cfm |
.300" |
224 cfm |
170 cfm |
.400" |
279 cfm |
205 cfm |
.500" |
329 cfm |
225 cfm |
.600" |
360 cfm |
235 cfm |
.650" | 372 cfm | 240 cfm |
.700" | 380 cfm | 243 cfm |
With all PRC cylinder heads, quality and performance are our two highest priorities! In addition to performance, you will not find a better performing set of cylinder heads at this price (cost is for the pair!). Call one of our sales consultants today if you have any questions or if you would like to discuss your specific application.