Brian Crower Inc

Designed for up to 9000 rpm and 800whp, BC valve springs by PAC Racing are wound from only the highe..

$143.00

Designed for up to 9000 rpm and 800whp,?BC valve springs by PAC Racing are wound from only the highe..

$5.96

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting toler..

$106.00

Plug and play application. Short duration for nice street manners, slight lope at idle. Excellent al..

$911.00

Added lift profile for ultimate high performance street/strip/drift application. Tuning and ECU mods..

$911.00

Longer duration profile, added rpm potential. Intended for fully built engine. Tuning and ECU mods r..

$911.00

Designed for up to 9000 rpm and 800whp,?BC valve springs by PAC Racing are wound from only the highe..

$148.00

BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. BC reco..

$306.00

Rated for above 800whp, this kit features an increase in spring pressure for extended rpm's. All BC ..

$449.00

Added lift profile for ultimate high performance street/strip/drift application. Tuning and ECU mods..

$952.00

Added lift profile for ultimate high performance street/strip/drift application. Tuning and ECU mods..

$952.00

BC steel spring seats are CNC machined from hardened 4140 round bar chromoly steel to exacting toler..

$106.00

BC valves are one piece design with a friction welded Stellite tip for the best possible performance..

$295.00

BC Inconel valves are intended for high boost, high horsepower applications. The undercut stem above..

$406.00

BC valves are one piece design with a friction welded Stellite tip for the best possible performance..

$295.00