1973 Buick Regal Valves & Valvetrain Parts
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Enginetech®Engine ValveBuick Regal 5.7L 1973, Engine Valve by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$5.92 - $10.31 - QualCast®Engine ValveBuick Regal 1973, Engine Valve by QualCast®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made from high-strength materials for uncompromising durabilityDesigned to provide an excellent combination of price and quality$10.38 - $13.01
- Sealed Power®Valve LifterBuick Regal 1973, Valve Lifter by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...OE replacementHigh strength steel retainer (precisely limits plunger travel to perform at rpm operation)$5.70 - $6.21
- Enginetech®Rocker ArmBuick Regal 1973, Rocker Arm by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$3.19 - $25.43
- Melling®Rocker Arm KitBuick Regal 1973, Rocker Arm Kit by Melling®. Melling lists rocker arms for both domestic and import applications. Depending on OEM design specifications, Melling rocker arms are provided in either stamped or cast materials. Each rocker...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.84
- Melling®Rocker Arm ShaftBuick Regal 7.5L 1973, Rocker Arm Shaft by Melling®. Melling recommends new rocker arm nuts with every engine rebuild. Old nuts are subject to metal failure, worn threads and also tend to be lost during the rebuilding process. Melling...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$61.26 - $180.88
- Melling®Valve LifterBuick Regal 1973, Valve Lifter by Melling®. Melling lifters & tappets are designed and built to get the job done while ensuring efficient performance and quiet valve train operation. Melling offers a wide range of designs including...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$10.16
- Sealed Power®Stamped Steel Driver Side Rocker Arm KitBuick Regal 1973, Driver Side Stamped Steel Rocker Arm Kit by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Direct replacementManufactured to strict engineering quality standards$8.03
- Enginetech®Engine Valve GuideBuick Regal 1973, Engine Valve Guide by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$5.53 - $7.00
- Enginetech®Engine Valve LifterBuick Regal 1973, Engine Valve Lifter by Enginetech®. Enginetech Lifters are made to OEM quality and specifications. Enginetech believes one of the most crucial parts of an engine. Enginetech assure that a factory spec. lifter is used...Made with precision and quality in mindDesigned to meet your specific needs$20.44 - $247.16
- Enginetech®Push RodsBuick Regal 5.7L 1973, Push Rods by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$6.89
- Enginetech®Valve SeatsBuick Regal 1973, Valve Seats by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$6.25 - $31.89
- Pioneer Automotive®Heat Treated Rocker Arm BallBuick Regal 5.7L 1973, Heat Treated Rocker Arm Ball by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.48
- Pioneer Automotive®Rocker Arm Nut KitBuick Regal 5.7L 1973, Rocker Arm Nut Kit by Pioneer Automotive®. For 3/8" Stud. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.80
- COMP Cams®High Energy™ Valve LifterBuick Regal 1973, High Energy™ Valve Lifter by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and knowledgeable...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$13.95 - $123.95
- COMP Cams®Race Dual Valve SpringBuick Regal H Engine VIN Character 1973, Race Dual Valve Spring by COMP Cams®. This high-grade product was designed with craftsmanship and key attention to detail and manufactured using leading-edge innovations by experienced and...Developed to provide steady performance and reliabilityMade using up-to-date equipment and new technologies$34.95 - $372.95
- Pioneer Automotive®Valve Spring Retainer Keeper KitBuick Regal 5.7L 1973, Valve Spring Retainer Keeper Kit by Pioneer Automotive®. Designed utilizing the latest technology, this product by Pioneer Automotive features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.29
- Elgin®High Performance™ Push RodsBuick Regal 5.7L 1973, High Performance™ Push Rods by Elgin®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship$14.70
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