AFR 260cc LSx Mongoose CNC Square-Port Heads, LS3/LSA/LS9 ApplicationsAFR 260cc LSx Mongoose CNC Square Port Heads, LS3 LSA LS9 Applications (PAIR) AFR 260cc LS3 Mongoose cylinder heads are 100 percent 5 axis, CNC ported, and feature titanium retainers, A356 aluminum castings, and Pac Racing springs. These CARB certified heads require 4. 000 in. or larger bore applications on up through 454 cu. in. engines operating at or below 7,000 rpmand flow over 380 cfm at 0. 700 in. lift and are designed primarily for street and

Accel GM Gen V coils are right at home on stock applications and produce higher output than factory coils

BMWs and many more without any bolt issues

The 112LSA helps to bring the camshafts powerband lower in the rpm band

C5 remains a great hotrod platform

ADAPTER KIT FOR AIRFORCE MANIFOLD

The 224/228 camshaft is a popular option for those wanting more exhaust duration in combination with the 224-intake lobe

The hollow design allows for loads of strength in the lightest package possible

2008-13 LS3 Corvette

Engines best suited for: 6

• Reduces transmission deflection

straight-through design maximizes performanceSignificant weight savings over stockNo Check Engine Light -- guaranteedPerfect Fitment -- guaranteedFeaturing the AWE Lifetime Exhaust Warranty

Premium 304 Stainless Steel Construction