Cylinder Heads

FLO-TEK

BBC 320cc Alm Cylinder Head R/P Assembled

$814.00

SKU: F03S 305-600

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item

Description

The FLO-TEK 305-600 is an assembled aluminum cylinder head designed for Big Block Chevrolet (BBC) engines. It features 320cc rectangle intake ports, 133cc combustion chambers, 2.250-inch intake valves, and 1.880-inch exhaust valves. This performance-oriented cylinder head is equipped with springs suitable for hydraulic roller camshafts with a maximum lift of .600 inches. It is sold individually and is intended for use in high-performance applications. Emissions Note: This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

Fitment

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Specifications

BrandFLO-TEK
Part NumberF03S 305-600

Videos

FlowTek BBC 290cc Head Review With Real Flow Numbers

FlowTek BBC 290cc Head Review With Real Flow Numbers
Good Chinese BBC Heads

Good Chinese BBC Heads

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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