Performance Auto

Want to buy worn out 602 or 604 Blocks. Will pay $400.00. Call us with any questions.

Fresh Street / Strip Pump Gas 496 BB Chevy Engine 636 HP, 607 lb. Torque
$8,800
Waterloo, Iowa
Fresh on the dyno 496 big block chevy engine. 636 horsepower @ 5900 rpm, 607 ft lbs of torque @ 5000 rpm. Runs on 93 octane pump gas. New Wiseco forged pistons, S**t forged steel crank, S**t H beam rods, Erson hydraulic roller cam - 238/246 duration, .621 lift. Aluminum PBM heads. Scorpion made in the USA aluminum roller rocker arms. Moroso 6 qt. oil pan. Edelbrock performer rpm air gap intake. Price is less carb, distributor, water pump, plug wires. Stop in and hear it run.
Performance Auto
2801 Falls Ave
Waterloo
319-291-6580

Now offering cylinder head, carburator and manifold flow testing and porting work with the addition of our Superflow SF600 flow bench.