Yes 10067353 is the part # of the motor I bought
249 HP @ 5,000 RPM
304 ft/lb @ 3,500 RPM
8.5 to 1
4 bolt mains , 2piece seals 4.000" Bore
cast Iron Nodular 3.480 Stroke
Cast Iron , 72 cc heads
Valves 1.94" / 1.500"
Cam 0.390" / 0.410"
@ 0.050" 195 / 202
shipping Weight 400 lb
fits most 1969-85 Chevy Cars & Trucks