Our billet Exhaust Manifold Jig / Purge Block Kits have been helping big (and small) name fabricators speed up exhaust manifold production time and quality for years. These kits allow fabricators to bolt Honda B / D / F / H / K Series exhaust manifold flanges to the 6061 billet block for back-purging to ensure full weld penetration. The aluminum purge block also helps act as a heat sink to ensure flange trueness. Fabricators can also use this kit to create exhaust manifold collector jigs.
For use with Acura & Honda B / D / F / H / K Series engines
- (1) 6061 aluminum billet purge block w/ labeled holes & ports
- (1) 1/8" NPT hose barb
- (7) 1/8" NPT pipe plugs
- (9) M8 x 1.25 x 35mm FHCS Bolts
- (5) M8 x 1.25 x 25mm FHCS Bolts
- (1) steel flange for jig-building