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Offenhauser 5773 AMC Valve Covers, sold as a pair. American Motors, all V-8 1966 and later. Offenhauser valve covers add the final touch to an engine. Manufactured from the finest aluminum and polished to a high luster. Besides adding beauty to a powerful engine, these valve covers reduce valve noise and dissipate heat.
Dual Quad High-Rise, 1970 and later American Motors.  All V8’s.  Shipping weight 21.5 lbs.
The Dual-Port and “C” Series accept the Carter or Holley standard bore 4 bbl carb. Carb size recommended for DP is from 390 CFM to 500 CFM; for “C” Series – 500 CFM and larger. Use Holley No. 8007 (390 CFM), Carter 9400, or Carter 9500 on Dual Port – REMOVE KICK DOWN ARM FOR LINKAGE CLEARANCE. This installation adds more horsepower to your 6 cyl than any other single piece of performance equipment. Our universal linkage accessory kit (Part No. 6230) may be necessary on later models. Manifold fits with any headers conforming to stock specs. FOR AUTOMATIC TRANS. INSTALLATIONS – ORDER KIT NO. 5999K
Thru ’81 – std Bore 4 bbl
Cast Alum-Firewall Mount  Real nostalia style-cast alum. Vintage Speed block has one 1/4″npt inlet and 3 outlets.Block is marked “FUEL BLOCK” only. This type block was sold by all the speed shops in the 50’s and 60’s. MADE IN THE USA!!!
