Hooker BlackHeart LS Swap Exhaust Manifolds - Rear Dump SBC Exit-Natural 8506HKR programmers-tuners-and-parts Available with low restriction washable

Available with low restriction washable red gauze element

Valve Option Type C

Direct-Fit Converter for 04-02 Altima 3

Brand B&M Emission Code 5 Item Grade High Performance Material Aluminum Product Type speedometer port plug Transmission Aisin AY6 Transmission Muncie M-20 Transmission Powerglide Transmission TH350 Transmission TH350 C

6 V8 1981 Oldsmobile Cutlass 267/4

Hooker BlackHeart LS Swap Exhaust Manifolds - Rear Dump SBC Exit-Natural 8506HKR programmers-tuners-and-parts Available with low restriction washableFor applications or projects where our standard LS swap manifolds (8501HKR, 8502HKR, 8503HKR series) don't quite fit and our "center dump" manifold (8504HKR) exits too far forward, our new rear dump and rear dump SBC exit cast iron swap manifolds have arrived. These differ in that they exit in a straight down fashion much like a block hugger header but exit more toward the rear of the engine than our "center dump" manifolds. While almost the same as