atomicfusion

Category: Racing Parts
Price: $2600
Part Fits: 2010+ Camaro, 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V, 67-92 Chevrolet Camaro, 67-92 Pontiac Firebird, Front wheel drive vehicles
Location (State): OH
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS2/LS3/LS7/L92/LS9
LS Engine?: Fits LS Engine

For Sale All Pro Cylinder Heads, Inc. 12-4 ... these are like the 12-1 but were redesigned with more deck material for big builds like mine...

These are the 2013 set off my car all freshened up and ready to assemble with whatever you want to put in them! 54cc chambers

These have water ports and have been lightened already! O-ringed on the intake and on the valve covers.

These heads have already gone 6.69@219!

Only $2400.00 for the pair of castings!



Can be priced assembled as well with all new valves, springs and retainers.

contact me for more info!

tirefryin_s10

iTrader: (3)

pm sent

atomicfusion

These are still available!

atomicfusion

Looks like these are still available if anyone needs them... just lowered the price to $2400

csjta2

iTrader: (43)

Could you tell me the Intake Port CC?

TIA

atomicfusion

The intake port is 285cc's

droksformula

iTrader: (18)

Sweet heads! Bump for ya. Curious, on a build of your magnitude, why not use the lsw-2 ?

atomicfusion

The 12-1's are more versatile when they come off... they will work on any LS7 application with stock parts like intakes and manifolds...

Just makes the take off's easier to sell.

atomicfusion

Besides that, show me any Head in the world on an LS that has made more power We went 223@3455lbs in the 1/4.

SSPerformance

iTrader: (76)

Have rockers to go with ?

atomicfusion

These have been sold, I did have some rockers for them, but they sold as well.

I may actually have another set of heads available soon depending on my changes for this year.