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
- Stainless Steel Hollow Stem 2.185" Intake Valves & Stainless Steel 1.60" Exhaust Valves
- Integrated Rocker Pedestals
- TSP .660 Spring Kit w/ PAC Valve Springs & Titanium Retainers
- CHE Bronze Guides
- Completely Assembled in the USA
- 68cc Chambers
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 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.