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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 # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters
112cc 118cc 124cc
Compression Ratio
Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
203433 489 4.280 4.250 6.385 9.780 1.270 13.4 12.5 11.8 41cc 581 B,M 0.030 S100S8-4280-5
203434 496 4.310 4.250 6.385 9.780 1.270 13.5 12.6 11.9 41cc 597 B,L 0.060
203430 466 4.310 4.000 6.135 9.780 1.645 13.9 12.9 12.1 48cc 695 M 0.060 S100S8-4310-5

- 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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