084020RC-904 - World Products - Motown II RC SBC Iron Block - 9.025" Deck, 4.120" Bore, 50mm Cam, .904 Lifters, 350 Mains, Nodular Caps

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SKU:
WPI084020RC-904
MPN:
084020RC-904
Shipping:
$125.00 (Fixed Shipping Cost)
  • 084020RC-904 - World Products - Motown II RC SBC Iron Block - 9.025" Deck, 4.120" Bore, 50mm Cam, .904 Lifters, 350 Mains, Nodular Caps
  • 084020RC-904 - World Products - Motown II RC SBC Iron Block - 9.025" Deck, 4.120" Bore, 50mm Cam, .904 Lifters, 350 Mains, Nodular Caps
  • 084020RC-904 - World Products - Motown II RC SBC Iron Block - 9.025" Deck, 4.120" Bore, 50mm Cam, .904 Lifters, 350 Mains, Nodular Caps
$2,459.79
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Description

 World's new Motown II RC small block provides an ingenious solution to a long standing problem. By raising the camshaft location in the block by +.134", World Product has created a robust platform for big inch small blocks which upgrades the cam journal to either a BBC or 50 mm. The MOTOWN II RC also features bushed lifter bores in your choice of .842" or .904". These Upgrades provide exceptional valve train stability at high rpm operation. Raising the cam location also allows use of H-Beam connecting rods with a 4.000" stroke crankshaft for greater bottom end strength. Standard small block style oil pans, timing covers, intakes and other components are used. 

  • Brand: World Products
  • Cam Journal: 50mm
  • Cam Location: +134
  • Category: Motown II RC
  • Deck Height: 9.025"
  • Engine Bore Inches: 4.120"
  • Lifter Bores: .904
  • Main Caps: Nodular
  • Main Size: 350
  • Make: Chevrolet
  • Material: Iron

 

Finish Machine Block Details:

If chosen we will verify main diameter sizing and correct if necessary, we will then fixture the block and square the decks to the cam crank centerline and set the deck height to your specifications. The block is then bored if necessary and finished honed with a torque plate on our Sunnen SV-10 Diamond cylinder hone to your specifications. The lifter bores are checked & corrected if necessary. If the block you are purchasing has bronze lifter bushings, you will need to supply us with the lifters you are using or give us the final dimension for your application, (we also have lifters in stock if needed). After all machining is finished a final wash is done and all plugs, dowels and cam bearings are installed.

(If this option is chosen you must also choose to add the Block finishing Kit.)

Block Finishing Kit Details:

Includes Main Bearings, Rod Bearings, Cam Bearings, Brass Freeze Plugs and all dowels. If chosen we will contact you regarding bearing sizes and other details.

TECHNICAL INFORMATION CLICK HERE

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