Build a 415 or 427 small block, or a big 454-incher with maximum ease by using a complete short block assembly. Starting with a race-prepped World MOTOWN II block and top quality components, experienced technicians individually assemble each short block to exacting standards. Add your own heads, cam and intake system.
BUY NOW!
It is easier than ever to buy a World Products’ Engine or Short Block!

We have put together a team of Engine Builders to build our engines at locations all across the country. All of these Engine Builders have access to our Bills of Material, Dyno Sheets, Technical Info, Parts Numbers & more. They are all qualified to build any of our winning combinations. You can now deal directly with the Engine Builders of your choice about custom options, specific parts & shipping to get the best deal. Simply choose an Engine or Short Block from our website, give the part # to one of our Engine Builders and soon you will have a World Products Engine in your Car, Truck or Boat!
OR YOU CAN...
TECHNICAL SPECS
Deck Height: 9.025”
Bore/Stroke: 4.125" x 3.875" (415), 4.125” x 4.000” (427), 4.250" x 4.000" (454)
Main Caps: 4-bolt nodular splayed
Crankshaft: 4340 Eagle/Scat internally balanced
Connecting Rods: 4340 Eagle/Scat
Pistons: Manley/Mahle
Piston Rings: Total Seal
Main Bearings: Clevite H Series
Internal Hardware: ARP
COMPRESSION RATIOS:
(calculated with 64cc combustion chamber head, .041" gasket, and piston dome as indicated)
415 Street: 9.7:1, -20cc dome
415 Race: 13.6:1, 10cc dome
427 Street: 10.1:1, -20cc dome
427 Race: 13.6:1, 8cc dome
454 Street: 11.1:1, -12cc dome
MOTOWN SMALL BLOCK CHEVY SHORT BLOCKS PART# & PRICE CHART:
AVAILABLE ASSEMBLED OR IN KIT FORM FROM OUR ENGINE BUILDERS OR ONE OF OUR RETAILERS
| Part# |
Engine |
CID. |
Type |
Block |
Dome |
Price* |
*Suggested Retail Prices |
101194 |
MOTOWN |
355 |
Assembly |
Cast iron |
11cc |
$5,099.02 |
| 101198 |
MOTOWN |
383 |
Assembly |
Cast iron |
7cc |
$5,083.68 |
| 101200 |
MOTOWN |
415 |
Assembly |
Cast iron |
-20cc |
$5,125.58 |
| 101200A |
MOTOWN |
415 |
Assembly |
Aluminum |
-20cc |
$7,330.26 |
| 101202 |
MOTOWN |
415 |
Assembly |
Cast iron |
10cc |
$5,092.94 |
| 101202A |
MOTOWN |
415 |
Assembly |
Aluminum |
10cc |
$7,330.26 |
| 101204 |
MOTOWN |
427 |
Assembly |
Cast iron |
-30 |
$5,125.58 |
| 101205 |
MOTOWN |
427 |
Assembly |
Cast iron |
-20 |
$5,125.58 |
| 101205A |
MOTOWN |
427 |
Assembly |
Aluminum |
-20cc |
$7,307.88 |
| 101207 |
MOTOWN |
427 |
Assembly |
Cast iron |
8cc |
$5,145.82 |
| 101207A |
MOTOWN |
427 |
Assembly |
Aluminum |
8cc |
$7,328.12 |
| 101210 |
MOTOWN |
454 |
Assembly |
Cast iron |
-12cc |
$5,152.04 |
| 101302 |
MOTOWN |
355 |
Kit |
Cast iron |
11cc |
$4,698.46 |
| 101308 |
MOTOWN |
383 |
Kit |
Cast iron |
7cc |
$4,682.33 |
| 101310 |
MOTOWN |
415 |
Kit |
Cast iron |
-20cc |
$4,720.93 |
| 101310A |
MOTOWN |
415 |
Kit |
Aluminum |
-20cc |
$6,730.95 |
| 101312 |
MOTOWN |
415 |
Kit |
Cast iron |
10cc |
$4,706.80 |
| 101312A |
MOTOWN |
415 |
Kit |
Aluminum |
10cc |
$6,730.95 |
| 101313 |
MOTOWN |
427 |
Kit |
Cast iron |
-30 |
$4,720.93 |
| 101314 |
MOTOWN |
427 |
Kit |
Cast iron |
-20 |
$4,720.93 |
| 101314A |
MOTOWN |
427 |
Kit |
Aluminum |
-20cc |
$6,730.95 |
| 101316 |
MOTOWN |
427 |
Kit |
Cast iron |
8cc |
$4,739.57 |
| 101316A |
MOTOWN |
427 |
Kit |
Aluminum |
10cc |
$6,749.59 |
| 101318 |
MOTOWN |
454 |
Kit |
Cast iron |
-12cc |
$4,745.30 |
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Short Block #101200
IN STOCK NOW AT: BCI Performance Warehouse.
CALL: 1-800-522-3497
OR...

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