- Color: who cares
- Horsepower: 750
- Drivetrain: RWD
421 HO 4.185" bore, Kauffman High Ports, (372cfm) Victor/Dominator, custom JE 14.2 pistons, BME Rods. TH400 manual, 12 Bolt 4:56 spool
421 HO Engine08/21/2019
Just finished installing the vacuum pump kit. Doesn't really fit a Pontiac engine, except for the mandrel. Had to fabricate brackets and spacers.Works awesome, well worth the time needed to get it installed. Instantly noticed better ring seal and thr...
Vacuum Pump Installed10/14/2019
Completed vacuum pump installation. Pull 10 + inches, no problem
Aerospace Components vacuum pump. Trans brake, upgrade wiring and gauges. Custom fiberglass hood.