Beehive Spring Conversion Kit

Beehive Spring Conversion Kit

SKU:
G19421192
£646.80
(No reviews yet)
Gift wrapping:
Options available
Current Stock:
Adding to cart… The item has been added

Special order from USA - ETA to arrive is 8-10 weeks. If you require an express air-freight please contact us for a quote.

Description

To gain greater high-rpm capability and valvetrain stability, convert the valvetrain on your aluminum Fast Burn heads to the beehive-type system used on Chevrolet Performance’s latest Fast Burn heads (Part Number 19417592) on the SP350, ZZ5, ZZ6, SP383 and ZZ383 crate engines, and on the CT400.

The springs, retainers and other hardware are direct replacements for the conventional springs and hardware, with no machining of the valve spring seat required. The engine’s existing intake and exhaust valves are retained, allowing installation without cylinder head removal if compressed air or another method is used to hold the valves closed. The engine’s existing rocker arms are also retained.