Page 272 - 2021-22_EngineCatalogAP

MAIN BEARING CAPS
Billet Speedworks Billet Main Bearing Caps
Billet main caps offer increased bottom-end strength. Many of the billet caps listed are for converting a two-bolt main block to the more durable four-bolt main configuration.
Part No.
Chrysler Small Block 318-360
Description Caps
Block
2-Bolt
2-Bolt
2 and 4-Bolt 2 and 4-Bolt
Block
2-Bolt
Register
Stock Step Stock Step Stock Step Stock Step
Register
—
PGEM340F PGEM340C2 PGEM340C4A PGEM360C4A
Front Main Cap 2-Bolt 318-340 Center Main Caps 2-Bolt 318-340, Splayed Center Main Caps, Fits Production & Race Blocks 4-Bolt 360 Splayed Center Main Caps, Fits Production Blocks 4-Bolt
Milodon Steel Main Caps
Ductile main caps use splayed outside bolts which pull from the side walls of the block instead of flimsy main web area. Main caps, bolts, washers, and a drill bushing are included in each kit.
Part No. Application Caps
MIL11310 360 Small Block Mopar 4-Bolt
CRANKSHAFTS
Chrysler-Mopar Small Block 318-360 A-Engine Cast Steel Crankshafts
Eagle
“ESP” features .092" radius on rod and main journals, rear seal, and snout, and compatibility with standard OEM-style bearings.
Part No.
EAG103403310 EAG103603580 EAG103604000
Scat
Description
340 Replacement
360 Replacement 360 Standard Weight
Min. Rod Rod Stroke Length Pin
3.310" 6.123" 2.125" 3.580" 6.123" 2.125" 4.000" 6.123" 2.125"
Main
2.500" 2.810" 2.810"
Rear
Main Seal Balance
2-Pc. Int. 2-Pc. Int. 2-Pc. Int.
Rear
Main Seal Balance
2-Pc. Int. 2-Pc. Int.
Target Bobweight Grams
2050 2050 2050
Target Bobweight Grams
2050 2050
Approx. Wt./Lbs.
54 54 54
Approx. Wt./Lbs.
54 56
Pro Comp features 9000 cast steel, precision ground, knife-edged counterweights, factory-balanced, straight shot oil holes, micro-polished, and is IMCA- and Racersaver-approved.
Part No.
SCA9-340-4000-6123 SCA9-360-4000-6123
Description
Pro Comp,
340 Standard Weight Pro Comp,
360 Standard Weight
Stroke
4.000" 4.000"
Min. Rod Length
6.123" 6.123"
Rod
Pin Main
2.125" 2.500" 2.125" 2.810"
270 2021-22 ENGINE BUILDER CATALOG
MIL11310
CHRYSLER SMALL BLOCK