{"product_id":"enginetech-es673-premium-engine-camshaft-for-buick-models","title":"Enginetech ES673 Premium Engine Camshaft for Buick Models","description":"\u003cp\u003eNew Premium Engine Camshaft\n\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eThe Enginetech ES673 is a high-quality premium engine camshaft designed to enhance performance in a range of Buick models from the late 1970s and early 1980s. Crafted from durable cast iron or billet material, this camshaft is engineered specifically for engine rebuilders seeking reliable and precise components. Its specifications include a hydraulic lifter type, with an exhaust valve lift of .273 inches, and a factory rocker arm ratio-adjusted exhaust valve lift of .409 inches. The intake valve lift measures .372 inches with the same ratio adjustment, ensuring optimal airflow and power delivery. The camshaft features an exhaust duration at .050 inch lift of 202 degrees and an intake duration of 189 degrees, providing a balanced performance profile suitable for various driving conditions. Designed for easy installation, the ES673 fits multiple Buick models, including Century, LeSabre, Regal, and Skylark from 1977 to 1980, making it a versatile choice for classic engine rebuild projects. \u003c\/p\u003e\u003cp\u003eAt Enginetech, we pride ourselves on offering products that meet the highest standards of quality and performance. Our camshaft is engineered for precision, ensuring improved engine responsiveness, power output, and efficiency. As part of our extensive line of engine components, the ES673 is ideal for professional rebuilders and enthusiasts looking to restore or upgrade their vehicles with dependable parts. With nationwide distribution and dedicated customer service, Enginetech is committed to supporting your engine rebuilding needs with products that stand the test of time.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLifter Type: Hydraulic for smooth operation and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExhaust Valve Lift: .273 inches for optimal exhaust flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCam Type: Standard profile for reliable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExhaust Valve Lift with Factory Rocker Arm Ratio: .409 inches for improved exhaust efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntake Valve Lift with Factory Rocker Arm Ratio: .372 inches for enhanced intake airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eExhaust Duration at .050 inch Lift: 202 degrees for balanced power and efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIntake Duration at .050 inch Lift: 189 degrees for optimized engine breathing\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFits Following Models:\n\u003cbr\u003e1976 Chevrolet Camaro\n\u003cbr\u003e1976 Chevrolet El Camino\n\u003cbr\u003e1976 Chevrolet Laguna\n\u003cbr\u003e1976 Chevrolet Malibu\n\u003cbr\u003e1976 Chevrolet Monte Carlo\n\u003cbr\u003e1976 Chevrolet Monza\n\u003cbr\u003e1976 Chevrolet Nova\n\u003cbr\u003e1976 GMC Sprint\n\u003cbr\u003e1977 Buick Century\n\u003cbr\u003e1977 Buick Regal\n\u003cbr\u003e1977 Buick Skylark\n\u003cbr\u003e1977 Chevrolet C10\n\u003cbr\u003e1977 Chevrolet C10 Suburban\n\u003cbr\u003e1977 Chevrolet C20\n\u003cbr\u003e1977 Chevrolet C20 Suburban\n\u003cbr\u003e1977 Chevrolet Camaro\n\u003cbr\u003e1977 Chevrolet El Camino\n\u003cbr\u003e1977 Chevrolet G10\n\u003cbr\u003e1977 Chevrolet Impala\n\u003cbr\u003e1977 Chevrolet K10\n\u003cbr\u003e1977 Chevrolet K10 Suburban\n\u003cbr\u003e1977 Chevrolet K20\n\u003cbr\u003e1977 Chevrolet K20 Suburban\n\u003cbr\u003e1977 Chevrolet K5 Blazer\n\u003cbr\u003e1977 Chevrolet Malibu\n\u003cbr\u003e1977 Chevrolet Monte Carlo\n\u003cbr\u003e1977 Chevrolet Monza\n\u003cbr\u003e1977 Chevrolet Nova\n\u003cbr\u003e1977 GMC C15\n\u003cbr\u003e1977 GMC C15 Suburban\n\u003cbr\u003e1977 GMC C25\n\u003cbr\u003e1977 GMC C25 Suburban\n\u003cbr\u003e1977 GMC G15\n\u003cbr\u003e1977 GMC Jimmy\n\u003cbr\u003e1977 GMC K15\n\u003cbr\u003e1977 GMC K15 Suburban\n\u003cbr\u003e1977 GMC K25\n\u003cbr\u003e1977 GMC K25 Suburban\n\u003cbr\u003e1977 GMC Sprint\n\u003cbr\u003e1977 Oldsmobile Omega\n\u003cbr\u003e1977 Oldsmobile Starfire\n\u003cbr\u003e1977 Pontiac Firebird\n\u003cbr\u003e1977 Pontiac Grand LeMans\n\u003cbr\u003e1977 Pontiac LeMans\n\u003cbr\u003e1977 Pontiac Phoenix\n\u003cbr\u003e1977 Pontiac Ventura\n\u003cbr\u003e1978 Buick Century\n\u003cbr\u003e1978 Buick LeSabre\n\u003cbr\u003e1978 Buick Regal\n\u003cbr\u003e1978 Buick Skylark\n\u003cbr\u003e1978 Chevrolet C10 Suburban\n\u003cbr\u003e1978 Chevrolet C20\n\u003cbr\u003e1978 Chevrolet C20 Suburban\n\u003cbr\u003e1978 Chevrolet C30\n\u003cbr\u003e1978 Chevrolet Camaro\n\u003cbr\u003e1978 Chevrolet El Camino\n\u003cbr\u003e1978 Chevrolet G10\n\u003cbr\u003e1978 Chevrolet G30\n\u003cbr\u003e1978 Chevrolet Impala\n\u003cbr\u003e1978 Chevrolet K10\n\u003cbr\u003e1978 Chevrolet K10 Suburban\n\u003cbr\u003e1978 Chevrolet K20\n\u003cbr\u003e1978 Chevrolet K20 Suburban\n\u003cbr\u003e1978 Chevrolet K5 Blazer\n\u003cbr\u003e1978 Chevrolet Malibu\n\u003cbr\u003e1978 Chevrolet Monte Carlo\n\u003cbr\u003e1978 Chevrolet Monza\n\u003cbr\u003e1978 Chevrolet Nova\n\u003cbr\u003e1978 GMC C15\n\u003cbr\u003e1978 GMC C15 Suburban\n\u003cbr\u003e1978 GMC C25\n\u003cbr\u003e1978 GMC C25 Suburban\n\u003cbr\u003e1978 GMC C35\n\u003cbr\u003e1978 GMC Caballero\n\u003cbr\u003e1978 GMC G15\n\u003cbr\u003e1978 GMC Jimmy\n\u003cbr\u003e1978 GMC K15\n\u003cbr\u003e1978 GMC K15 Suburban\n\u003cbr\u003e1978 GMC K25\n\u003cbr\u003e1978 GMC K25 Suburban\n\u003cbr\u003e1978 Oldsmobile Cutlass\n\u003cbr\u003e1978 Oldsmobile Cutlass Calais\n\u003cbr\u003e1978 Oldsmobile Cutlass Salon\n\u003cbr\u003e1978 Oldsmobile Cutlass Supreme\n\u003cbr\u003e1978 Oldsmobile Omega\n\u003cbr\u003e1978 Oldsmobile Starfire\n\u003cbr\u003e1978 Pontiac Firebird\n\u003cbr\u003e1978 Pontiac Grand Am\n\u003cbr\u003e1978 Pontiac Grand LeMans\n\u003cbr\u003e1978 Pontiac Grand Prix\n\u003cbr\u003e1978 Pontiac LeMans\n\u003cbr\u003e1978 Pontiac Phoenix\n\u003cbr\u003e1978 Pontiac Sunbird\n\u003cbr\u003e1979 Buick Century\n\u003cbr\u003e1979 Buick Regal\n\u003cbr\u003e1979 Buick Skylark\n\u003cbr\u003e1979 Chevrolet C10\n\u003cbr\u003e1979 Chevrolet C10 Suburban\n\u003cbr\u003e1979 Chevrolet C20 Suburban\n\u003cbr\u003e1979 Chevrolet Camaro\n\u003cbr\u003e1979 Chevrolet El Camino\n\u003cbr\u003e1979 Chevrolet G10\n\u003cbr\u003e1979 Chevrolet G30\n\u003cbr\u003e1979 Chevrolet Impala\n\u003cbr\u003e1979 Chevrolet K10 Suburban\n\u003cbr\u003e1979 Chevrolet K5 Blazer\n\u003cbr\u003e1979 Chevrolet Malibu\n\u003cbr\u003e1979 Chevrolet Monte Carlo\n\u003cbr\u003e1979 Chevrolet Monza\n\u003cbr\u003e1979 Chevrolet Nova\n\u003cbr\u003e1979 Chevrolet P10\n\u003cbr\u003e1979 GMC C1500\n\u003cbr\u003e1979 GMC C1500 Suburban\n\u003cbr\u003e1979 GMC Caballero\n\u003cbr\u003e1979 GMC G1500\n\u003cbr\u003e1979 GMC Jimmy\n\u003cbr\u003e1979 GMC K1500 Suburban\n\u003cbr\u003e1979 Oldsmobile Cutlass\n\u003cbr\u003e1979 Oldsmobile Cutlass Calais\n\u003cbr\u003e1979 Oldsmobile Cutlass Salon\n\u003cbr\u003e1979 Oldsmobile Cutlass Supreme\n\u003cbr\u003e1979 Oldsmobile Omega\n\u003cbr\u003e1979 Oldsmobile Starfire\n\u003cbr\u003e1979 Pontiac Firebird\n\u003cbr\u003e1979 Pontiac Grand Am\n\u003cbr\u003e1979 Pontiac Grand LeMans\n\u003cbr\u003e1979 Pontiac Grand Prix\n\u003cbr\u003e1979 Pontiac LeMans\n\u003cbr\u003e1979 Pontiac Phoenix\n\u003cbr\u003e1979 Pontiac Sunbird\n\u003cbr\u003e1980 Buick Century\n\u003cbr\u003e1980 Buick Regal\n\u003cbr\u003e1980 Chevrolet C10\n\u003cbr\u003e1980 Chevrolet Camaro\n\u003cbr\u003e1980 Chevrolet Corvette\n\u003cbr\u003e1980 Chevrolet El Camino\n\u003cbr\u003e1980 Chevrolet G10\n\u003cbr\u003e1980 Chevrolet G20\n\u003cbr\u003e1980 Chevrolet Impala\n\u003cbr\u003e1980 Chevrolet K5 Blazer\n\u003cbr\u003e1980 Chevrolet Malibu\n\u003cbr\u003e1980 Chevrolet Monte Carlo\n\u003cbr\u003e1980 GMC C1500\n\u003cbr\u003e1980 GMC C2500\n\u003cbr\u003e1980 GMC Caballero\n\u003cbr\u003e1980 GMC G1500\n\u003cbr\u003e1980 GMC Jimmy\n\u003cbr\u003e1980 Oldsmobile Cutlass\n\u003cbr\u003e1980 Oldsmobile Cutlass Calais\n\u003cbr\u003e1980 Oldsmobile Cutlass Cruiser\n\u003cbr\u003e1980 Oldsmobile Cutlass Salon\n\u003cbr\u003e1980 Oldsmobile Cutlass Supreme\n\u003cbr\u003e1980 Pontiac Firebird\n\u003cbr\u003e1980 Pontiac Grand Am\n\u003cbr\u003e1980 Pontiac Grand Prix\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003eFeatures:\u003ctr\u003e\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eLifter Type: Hyd.\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eExhaust Valve Lift: .273\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCam Type: s\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eExhaust Valve Lift With Factory Rocker Arm Ratio: .409\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eIntake Valve Lift With Factory Rocker Arm Ratio: .372\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eExhaust Duration At .050 Inch Lift: 202\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eIntake Duration At .050 Inch Lift: 189\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAaiaid Part Number: BBPTES673\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Number: ES673\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eBrand Aaia: BBPT\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":47550316675221,"sku":"ES673","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/ES673_1.jpg?v=1783640846","url":"https:\/\/mizumoauto.com\/products\/enginetech-es673-premium-engine-camshaft-for-buick-models","provider":"Mizumo Auto","version":"1.0","type":"link"}