Proflow Muffler, 4.00 in, Black Compact Flow Chamber II, Side Inlet To 4.00 in. Brackets & Acc. Lucas Octane Booster is not

Lucas Octane Booster is not street legal

AF150-14BLK

Get the maximum power from your carburetted engine with this Hi Rise Big Block Chevy carburetted cast intake manifold

AF64-2048BLK

Stock Depth

Proflow Muffler, 4.00 in, Black Compact Flow Chamber II, Side Inlet To 4.00 in. Brackets & Acc. Lucas Octane Booster is notPart Number : PFEEM31610 Looking for a great sounding muffler that won't break the bank? Proflow's welded chamber mufflers offer many high end features at a budget price. These two chamber mufflers provide an aggressive exterior tone while eliminating the interior "drone" found in single baffle designs. Plus, the twin baffle design creates a scavenging effect to help pull the exhaust through the muffler, increasing horsepower and torque. They feature