ANTIQUE ENGINE REBUILDING

INSERT TECHNICALLY SPEAKING

 

CRANKSHAFT ROD JOURNAL SIZE  STANDARD                           1.4995/1.5000

CRANKSHAFT ROD JOURNAL SIZE  .010 UNDERSIZE                   1.4895/1.4900

CRANKSHAFT ROD JOURNAL SIZE  .020 UNDERSIZE                   1.4795/1.4800

CRANKSHAFT ROD JOURNAL SIZE  .030 UNDERSIZE                   1.4695/1.4700

CRANKSHAFT ROD JOURNAL SIZE  .040 UNDERSIZE                   1.4595/1.4600

FOR USE WITH OUR BEARINGS AND CONNECTING RODS.

 

 

 

BEARINGS IN STOCK STANDARD THRU .040 UNDERSIZE

 

HOUSING BORE IN BLOCK                                                                 1.7705/1.7710

 

THE BACK OF THE REAR MAIN BEARING BLOCK AND CAP IS TO BE COUNTER BORED .125 DEEP AND 2.250 DIAMETER

THE REAR THRUST WASHERS ARE HELD IN PLACE BY COUNTER BORE AND CRANKSHAFT.  THE BLOCK THRUST WASHER IS TO BE DOWELED TO BLOCK TO PREVENT ROTATING. THRUST WASHERS ARE NOT TO BE ATTACHED OR SECURED AS THIS CAN CAUSE END LOADING AND ABNORMAL WEAR. 

 

THE FRONT OF THE REAR MAIN BEARING BLOCK ONLY IS COUNTER BORED .125 DEEP AND 2.250 DIAMETER

THE FRONT THRUST WASHER IS HELD IN PLACE BY COUNTER BORE AND CRANKSHAFT.  THE CAP NOT COUNTER BORED WILL PREVENT THE THRUST WASHER FROM ROTATING.  AGAIN THE THRUST WASHER IS NOT SECURED TO BLOCK.

 

WE RECOMMEND THE USE OF TRI METAL LINED BEARINGS WITH THE MODEL A CRANKSHAFT.  BEARINGS ARE IN STOCK AT COMPETITIVE PRICING.       

 

CONNECTING ROD BEARINGS  SET OF 8 FOR 4 RODS MAIN BEARINGS SET OF 12 FOR 1 BLOCK THRUST WASHERS SET OF 3 FOR 1 BLOCK

$50.00 $75.00 $27.00