Hedman Hedders HD Silver Long-Tube Headers For 67-91 GM 4WD Trucks with 283-400 69830 1966-chevrolet-k20-pickup-esi7081582 This header collector ball flange

This header collector ball flange kit takes the place of typical three bolt flange type connections and allows for a leak free and gasket free connection

"text": "This kit includes a hub seal

"text":"It is for use with the Allstar Performance ALL11350 Quick Change Tube Install/Removal Tool

Year Make Model Submodel 2007-2014 Cadillac Escalade Base 2009-2013 Cadillac Escalade Hybrid 2010-2013 Cadillac Escalade Hybrid Platinum 2011-2014 Cadillac Escalade Luxury 2008-2014 Cadillac Escalade Platinum 2011-2014 Cadillac Escalade Premium 2007-2014 Cadillac Escalade ESV Base 2011-2014 Cadillac Escalade ESV Luxury 2008-2014 Cadillac Escalade ESV Platinum 2011-2014 Cadillac Escalade ESV Premium 2007-2013 Cadillac Escalade EXT Base 2011-2013 Cadillac Escalade EXT Luxury 2011-2013 Cadillac Escalade EXT Premium 2013 Chevrolet Avalanche Black Diamond LS 2013 Chevrolet Avalanche Black Diamond LT 2013 Chevrolet Avalanche Black Diamond LTZ 2007-2012 Chevrolet Avalanche LS 2007-2012 Chevrolet Avalanche LT 2007-2012 Chevrolet Avalanche LTZ 2016-2018 Chevrolet Silverado 1500 Custom 2014-2018 Chevrolet Silverado 1500 High Country 2009-2013 Chevrolet Silverado 1500 Hybrid 2007-2013

Hedman Hedders HD Silver Long-Tube Headers For 67-91 GM 4WD Trucks with 283-400 69830 1966-chevrolet-k20-pickup-esi7081582 This header collector ball flangeHedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID LENGTH tube headers for Chevy trucks for nearly as long. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not