1.640" Od .710" Id .040" Thick Hardened Steel Valve Spring Cups Ps8005 Springs There's no better way to

There's no better way to top off your street machine than with one of our PCEHilborn-Style hood scoops

Size Notes: Flange to Inside - 14 1/2" Flange to Outside - 20" Flange to End of Pipe - 38"

Speedmaster safety loops surround the driveshaft with a heavy-gauge steel cage that restrains the shaft after a failure

these housings tubes are manufactured with

and high grade nuts

1.640" Od .710" Id .040" Thick Hardened Steel Valve Spring Cups Ps8005 Springs There's no better way toAs with all other parts in the valvetrain, the area where the spring sits takes a beating. The old standard shims simply will not hold up to the extreme pressures and high rpm found in today's performance engines. Speedmaster offers this set of valve spring shims to solve this problem and eliminate failures.