Description
Camshaft – Drag Race – Mechanical Roller – Lift 0.679 / 0.645 in – Duration 312 / 325 – 108 LSA – 5000 / 7500 RPM – Small Block Chevy – Each
SKU: COM12-970-9
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Original price was: $611.74.$531.95Current price is: $531.95.
In stock
5 in stock
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| Weight | 8.205 lbs |
|---|---|
| Dimensions | 24.45 × 2.95 × 2.8 in |
| Product Line | Drag Race |
| Camshaft Lifter Style | Mechanical Roller Tappet |
| Advertised Intake Duration | 312.0 |
| Intake Duration At 0.050 In | 279.0 |
| Advertised Exhaust Duration | 325.0 |
| Exhaust Duration At 0.050 In | 286.0 |
| Intake Lift | 0.679 in |
| Exhaust Lift | 0.645 in |
| Lobe Separation Angle | 108 Degrees |
| Operating Range Rpm Lower | 5000 RPM |
| Operating Range Rpm Upper | 7500 RPM |
| Hot Intake Lash | 0.024 |
| Hot Exhaust Lash | 0.026 |
| Manufacturer Grind Number | 312R-8 |
| Material | Billet Steel |
| Color | Natural |
| Finish | Natural |
| Quantity | Each |
| Note | Mechanical Roller – Drag Race: 400+ c.i., good heads, high compression |
| Base Circle | Small |
| UPC Code | 36584065975 |
| Brand | |
| Type | |
| Condition | |
| Manufacturer Part Number (MPN) | 12-970-9 |
Camshaft – Drag Race – Mechanical Roller – Lift 0.679 / 0.645 in – Duration 312 / 325 – 108 LSA – 5000 / 7500 RPM – Small Block Chevy – Each
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Aluminum
Black
Anodized
Each
Crankshaft Snout
37995667932
66793
37995711215
BB1901
Steel
Natural
Natural
Set of 5
Yes
Pro-Cap
Plastic
Red
Natural
Each
Set of 10
Steel
Black
Oxide
1/2-20 in
Rubber
Each
Yes
Yes
Steel
Kit
Yes
Piston Rings151
Bore (standard)
Performance
Each
Yes
Yes
Yes
Yes
1 Groove
6.625 in
2.25 in
Long
4 Bolt
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