Specifications

 

Specifications for the 1963 Chrysler 300J
Engine Displacement 413 CID Wedge No Option
Bore and Stroke 4.185 X 3.75  
Compression Ratio 9.6:1  
Camshaft 268 degree mechanical, 40 degree overlap, lift  .445 / .452 intake and exhaust  
Valve size Intake / Exhaust 2.08 / 1.74  
Distributor Dual Breaker  
Carburetion 2 x 4V Carter AFB 3505S  
Intake Manifold 15" Ram aluminum  
Cylinder Head CC 73.5  
RR Lifter 1.5  
Torque Cylinder Head Bolts 65-75  
Torque Main Bearing Bolts 80-85  
Torque Rod Bearing Nuts 45-50  
Torque Balancer Bolt at Crankshaft 135  
Torque Intake Manifold 50  
Torque Exhaust Manifold 30  
     
     
Exhaust Manifold Cast Iron Special  
Oil Pressure 40-65 lbs.  
Spark Plug Type XJ10Y  
Spark Plug Gap .035  
Dwell Angle 27-32  
Point Gap .017  
Air Filter Unrestricted (2)  
Engine Color Turquoise  
Air Filter Color Gold  (2)  
Firing Order 18436572
Performance gauge console mounted Tachometer  
Heat Riser Carburetor base pipes  
Inner fender shield Removable Panel  
Ignition Timing 12 1/2 degrees  
Electrical System 12V Alternator  
Transmission Torqueflite 3 speed 3 speed manual optional
     
Exhaust Dual  
Brake Booster Mount Remote fender  
Length 215.3 
Wheelbase 122.0
Weight 3965/3990
Wheel bolt pattern 5 X 4.5
Tire Size 7.60 X 15 Goodyear Blue Streak
Axle Ratio Standard 3.23
Differential size 8.75
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