SMALL BLOCK CHEVY
BIG BLOCK CHEVY
FORD
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EDELBROCK DOME

  • Specifically for the New Edelbrock® 118cc Cylinder Heads!
  • Edelbrock® #60559, 61559, 60549 and GM® Signature Series
  • Forged from Premium 2618 aluminum alloy
  • Pin fitting and double spiro locks included
  • 990-2930-150 wall wrist pin (150 grams) included
  • CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings (Rings Sold Seperately)
  • Optional bearing steel pins available

Edelbrock Dome
Std Bore: 454 = 4.250, 502 = 4.470
Ring package designed for: 1/16, 1/16, 3/16 Rings
 Tech and Installation Tips
Part # Cubic
Inches		 Bore Stroke Rod
Length		 Compression
Distance
Head Cubic Centimeters
112cc 118cc 124cc
Compression Ratio
Dome
Volume		 Gram
Weight		 Footnote Oversize Ring Set#
203429 460 4.280 4.000 6.135 1.645 13.7 12.8 11.9 48cc 676 0.030 S100S8-4280-5
203430 466 4.310 4.000 6.135 1.645 13.9 12.9 12.1 48cc 695 0.060 S100S8-4310-5
206224 508 4.500 4.000 6.135 1.645 13.2 12.8 12.1 41cc 728 .030 S100S8-4500-5
203432 466 4.310 4.000 6.385 1.395 13.9 12.9 12.1 48cc 638 0.060 S100S8-4310-5
203433 489 4.280 4.250 6.385 1.270 13.4 12.5 11.8 41cc 581 B 0.030 S100S8-4280-5
203434 496 4.310 4.250 6.385 1.270 13.5 12.6 11.9 41cc 597 B 0.060 S100S8-4310-5
203435 505 4.350 4.250 6.385 1.270 13.7 12.8 12.1 41cc 611 B, L 0.100 S100S8-4350-5


- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.

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