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About this product
- [FLOWS BIG, BUILDS POWER] Aluminum 265cc intake runners deliver high-velocity charge for strong mid-range and top-end power on your Mopar Big Block - matched to hydraulic roller cam profiles.
- [FITS Mopar Big Block 361/383/400/413/426/440] Direct bolt-on for standard-deck blocks with stock head bolt pattern. Verify pushrod length and intake manifold port match.
- [ASSEMBLED & READY] Springs, retainers, locks, valves, valve seals installed. 74cc combustion chambers with stainless intake/exhaust valves. Just bolt on, gasket, torque, and run.
- [PREMIUM ALUMINUM BUILD] Precision-cast for weight savings and improved heat dissipation vs cast iron. Hardened seats, machined for stud-mount rockers, high-RPM ready.
- [SHIPS AS A PAIR] Set of 2 fully assembled cylinder heads, matched. Head gaskets, head bolts/studs, intake gaskets, and rocker arms sold separately.
Specifications
- Brand
- Speedmaster
- Model
- PCE281.2153
- Width
- 9.06 inches
- Height
- 5.51 inches
- Depth
- 23.62 inches
- Weight
- 81 pounds
- Warranty
- 12-Month Limited Worldwide Warranty
- Part number
- PCE281.2153
- Manufacturer
- Speedmaster
- UPC
- 840136532330
- GTIN
- 00840136532330