Description
Big Mutha' Thumpr 243/257 Hydraulic Roller Cam
Street/ strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
Fits Ford Big Block/385 Series 429 and 460
| Air Freight Prohibited: false |
| Not Carb Approved: true |
| Carb Acknowledgement Required: true |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Regular Stock: false |
| Units Per Sku: 1 |
Fitment