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
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- 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
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Edelbrock Dome
Std Bore: 454 = 4.250, 502 = 4.470
Ring package designed for: 1/16, 1/16, 3/16 Rings
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| Part # |
CID |
Bore |
Stroke |
Rod
Lgth. |
Block
Ht. |
Comp.
Ht. |
| Head Cubic Centimeters |
| 112cc |
118cc |
124cc |
| Compression Ratio |
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Dome
Vol. |
Gram
Wt. |
Footnote |
Oversize |
Recom.
Ring Set |
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| 203433 |
489 |
4.280 |
4.250 |
6.385 |
9.780 |
1.270 |
13.4 |
12.5 |
11.8 |
41cc |
581 |
B,M |
0.030 |
J100F8-4280-5 |
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| 203430 |
466 |
4.310 |
4.000 |
6.135 |
9.780 |
1.645 |
13.9 |
12.9 |
12.1 |
48cc |
695 |
M |
0.060 |
J100F8-4310-5 |
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Tech and Installation Tips
- Denotes part # has been issued a new part #. A list referencing old part #s to their new counterparts will be available shortly.