PLM Power Driven H2B SWAP HEADER ( 4-2-1 ) SP
PLM Private Label Mfg. Power Driven H2B SWAP HEADER features a true step up exhaust header design. The two-piece design header delivers low to mid range power while maximizing engine compartment space for this exhaust manifold. The header is ideal for all forms of competition; auto-cross, drag racing and road racing.
- Recommended for H2B swap cars with H-Series motors with B-Series transmissions.
- Header clearance is based off the QSD H2B Kit.
Brand New In Box Made of 304 Stainless steel One year limited warranty Short tube Tri-Y header True 2.5" collector Machined CNC-ed manifold flange Flange is .38" which is just about 3/8" thick 18G on the 304 S/S. Measured at .049" to .050" Two piece design