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AFR 12° MONGOOSE HEADS - LS3 - 260cc - 69cc CHAMBER - CNC PORTED - 4 BOLT - ASSEMBLED - AFR1845

$2,638.00
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AFR 12° MONGOOSE HEADS - LS3 - 260cc - 69cc CHAMBER - CNC PORTED - 4 BOLT - ASSEMBLED - AFR1845

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 rpm. They flow over 380 cfm at 0.700 in. lift and are designed primarily for street and strip applications. Structural features like Air Flow Research's trademark 3/4 in. thick head deck, reinforced rocker stud bosses, and thick wall runners provide unparalleled durability. They require the use of AFR stud girdles and full roller rocker arms. When it comes to building power, start with AFR 260cc LS3 Mongoose cylinder heads.

Features
BTR SKU AFR1845
Brand Airflow Research (AFR)
Part Type Complete Cylinder Head
Intake Port Style LS3/L99 - SQUARE PORT
Bolt Count 4-BOLT
Intake Runner Volume 260cc
Chamber Size 69cc
Guide Material BRONZE
Roller Style HYDRAULIC ROLLER
Casting Style STANDARD CASTING
Quantity SOLD AS A PAIR
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