SVP Engine Specialties,
10855 I-35 N.
San Antonio TX. 78233

383 ULTIMA 450HP/465TQ

383 ULTIMA 450HP/465TQ

• Noticable exhaust tone
• Compatible with power brakes
• Functions well with overdrive transmission
• Requires 91 octane fuel
• 2500 stall converter required

Block: New GM 4-bolt main, 1 piece RMS Crank: New Forged steel, 3.800” strokeRods: Forged 5.7 “I” beam w/ 3/8” perf. Bolts Piston: 9.8 -1 hypereutectic w/graphite coating Cam: Custom hyd. roller, .510”/.525” 230/235 Rockers: Aluminum full roller 1.5 ratioIntake: Edelbrock Performer Air-GapHeads: SVP 185cc aluminum 2.02/1.60 s/s valve Carb: FST/ RT 750cfm, vac. sec. / e-choke Dist.: Large cap HEI