Thumper Power Big Block Manifold & Riser Kit Polished
Thumper Power Big Block Manifold & Riser Kit Polished (Sold in pairs)
IMCO's affordable alternative to stock cast iron Chevy manifolds and risers.Our all cast aluminum manifolds and risers will increase Horsepower, RPM, and Torque by 5 to 7% over stock cast iron manifolds and risers at a fraction of the cost.We have designed Thumper Power for everyone whether you're a high performance or family recreation boater.Available with optional hard anodize for corrosion protection (prior to powder coat).
All IMCO manifold kits come with 2 manifolds,2 risers, bolts kit, gaskets and water fittings.
WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Thumper Power Big Block Manifold & Riser Kit Polished (Sold in pairs)
IMCO's affordable alternative to stock cast iron Chevy manifolds and risers.Our all cast aluminum manifolds and risers will increase Horsepower, RPM, and Torque by 5 to 7% over stock cast iron manifolds and risers at a fraction of the cost.We have designed Thumper Power for everyone whether you're a high performance or family recreation boater. Available with optional hard anodize for corrosion protection (prior to powder coat).
All IMCO manifold kits come with 2 manifolds,2 risers, bolts kit, gaskets and water fittings.
| Model | IMC 02-8306 |
|---|---|
| SKU | IMC 02-8306 |
| Manufacturer | IMCO |