vortec bowtie

  A Bare set of our Vortec Bowties include...

- 1 pair of Vortec Bowtie P/N 19331471 heads

- "CNC-Undercover porting" modifications to intake and exhaust ports

- Valve guides are sized for a .3412 stem

- A performance flow bench developed raised seat valve job

- Hand blended chambers, all work is blasted

- Valve seats get a final touch with a stone and guides are touched with a diamond

hone

- At this point the heads are ready for parts setup machining, i.e. locators and seals, a final surface, wash, and assembly

A Bare set of Undercover ported Vortec Bowties run $2495

A COMPLETE set of “CNC-UnderCover Ported” Vortec Bowtie heads with...

- The above listed porting modifications

- 2.00 x 1.60 x 11/32, stainless valves, flat tappet springs, spring locators, steel retainers, & machined valve locks

- Surfaced with a flat cut for your compression rule and assembled, ready to bolt on the motor

currently sell for $3,995.00 plus shipping.