WebApr 12, 2024 · Before we dive into the issues, let’s take a glance at the history of the Chevy 5.3 and what vehicles you might find them in. The 5.3-liter displacement has remained the same for over 20 years now. It was … Web21,400.00 per pair. SONNY'S 5.3 BORE SPACE GM STYLE HEMISPHERICAL CYLINDER HEADS, COMPLETE WITH COMPONENTS, RACE READY, FULLY ASSEMBLED.
GM REMANUFACTURED 4.8L 5.3L Cylinder Head 706 …
WebJun 9, 2016 · Some early LS heads from 98-01, both the 853/806 LS1 and the 706/862 5.3/4.8 had the casting notch. The notch disappears sometime in 2001 but nobody is sure. Only way to verify is to physically look for the notch on the gasket surface. If the heads have the notch, you must use the early graphite gaskets. WebNov 18, 2011 · Buy some 5.3 casting heads for $50-100 put the bigger valve 2.0 from the ls1 heads in your 5.3 casting heads then mill them to gain compression. Benefit of this is more compression,great flow,no increase in runner size so theres no loss of air speed or lowend torque. big valve 5.3 heads for cheap with added compression. canadian silver maple leaf coin tubes
5.3 Liter Chevy Engine Problems: Is The Engine Reliable? - HONEST …
WebFeb 9, 2024 · Description : Stock LS Series 4.8L / 5.3L Cylinder Head. Compatible with LR4 / LM7 / LM4 Engines. Specs : Combustion Chamber Volume: 61.15cc Intake Port Volume: 200cc Exhaust Port Volume: 70cc Intake Valve Diameter: 1.89 inches Exhaust Valve Diameter: 1.55 inches. Note : Cylinder Head fits Driver and or Passenger Side WebTo enjoy a quick replacement and high-strength components, install an aftermarket Chevrolet Silverado cylinder head from AutoZone's premium selection. Maximizing … WebTechHead Engine Cylinder Head ALL-65056. Part # ALL-65056. SKU # 372703. 1-Year Warranty. Check if this fits your Chevrolet Silverado 1500. canadian silver maple leaf mintages