420 horsepower 350 Chevy
350 Chevy Small Block 420 horsepower – 430 LBFT torque
Complete ready to run from carb to oil pan includes a water pump and flex plate
All JMac engines are run on a test stand before leaving the shop, see the full details of the engine build on the FEATURED ENGINES section on this web site
- 4 Bolt main fully machined block
- Forged pistons, crankshaft, connecting rods
- 9.5/1 compression
- Aluminum cylinder heads
- Comp Cams XE performance camshaft
- Custom valve train
- 750 cfm Holley carburetor
- Edelbrock Performer RPM intake manifold
$4500.00 call for details
400 horsepower 350 Chevy
Complete ready to run from carb to oil pan includes a water pump and flex plate
All JMac engines are run on a test stand before leaving the shop, see the full details of the engine build on the FEATURED ENGINES section on this web site
- Fully machined block
- Hypereutectic pistons, reground and polished crankshaft, resized connecting rods w/new bolts
- 9.7/1 compression
- Engine quest (EQ) Vortec cylinder heads
- Comp Cams XE performance roller camshaft
- Custom valve train
- 750 cfm Edelbrock carburetor
- Edelbrock Performer RPM intake manifold
- Blueprinted and recurved HEI distributor