If you pushrod guys have been jealous of the modular guys’ access to SPEC’s Super Twin clutches, put down the green shades. That’s right: SPEC [(800)828-4379; www.specclutch.com] now has a Super Twin clutch for Fox and SN-95 V-8 Mustangs. Expect light pedal effort and enough grip to hang on to a King of the Street contender.