[superdutybob]

74 SD block bored +.030
Ross forged pistons with flat 12cc dome to achieve 9.5:1 CR
Stock SD rods bushed for full floating .912" Ford style pins
SD crank cut .010/.010 and polished
Comp XR288 HR cam 236/242 @ .050 - .520/.540 lift
Comp Magnum roller tip rockers 1.5 ratio
SD heads with mild bowl work and full maganese bronze guides and Viton seals
Ferrea 5000 series valves with Comp springs 130 on the seat, 350 open
SD intake manifold matched to the heads
SD carb tuned for the combo
SD exhaust manifold running into a Pypes Crossflow with 'X' pipe
SD distributor tuned by Rocky with Crane XR1 electronic conversion set to 6000 rpm limit.

Never had it on the dyno or down the track. Very happy with how it runs.

I have attached a photo for your viewing pleasure.