{"product_id":"comp-cams-91-600-5-thumpr-hydraulic-flat-camshaft-for-buick-364-401-425-nailhead-engines","title":"COMP Cams 91-600-5 Thumpr Hydraulic Flat Camshaft for Buick 364\/401\/425 Nailhead Engines","description":"Classic Thumpr 227\/241 Hydraulic Flat Cam for Buick 364, 401, 425 Nailhead. Street Applications.\nPerformance street with strong torque, stock converter ok. Choppy\/thumping idle.\n\u003cp\u003eThe COMP Cams 91-600-5 Thumpr hydraulic flat camshaft is designed specifically for Buick engines such as the 364, 401, and 425 Nailhead models. This camshaft offers a performance street application with strong torque characteristics, making it suitable for enthusiasts seeking enhanced engine response without the need for a stock converter. Its choppy and thumping idle sound provides a distinctive, aggressive tone that complements the overall driving experience. Crafted for vintage Buick vehicles including Skylark, Electra, Riviera, and Wildcat from the mid-1960s, this camshaft ensures a perfect fit and optimal performance.\u003cbr\u003eThe Thumpr camshaft features a hydraulic flat design that reduces maintenance needs while providing excellent street performance. The camshaft’s specifications are tailored to improve torque delivery across the RPM range, enhancing acceleration and overall engine responsiveness. It is essential to note that this part is not carburetor approved and requires carb acknowledgment during installation. With a moderate profile, this camshaft can be used with a stock converter, making it an ideal upgrade for classic Buick enthusiasts who want improved performance without extensive modifications.\u003cbr\u003eManufactured by COMP Cams, this part adheres to high-quality standards, ensuring durability and reliable operation. Its compact dimensions make installation straightforward for qualified mechanics and DIY enthusiasts familiar with vintage Buick engines. Whether restoring a classic car or building a performance-oriented street machine, the COMP Cams 91-600-5 camshaft provides a substantial upgrade to engine performance and character. Invest in this durable, performance-oriented camshaft to unlock new levels of power and sound from your Buick Nailhead engine.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Buick 364, 401, and 425 Nailhead engines, ensuring proper fit and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHydraulic flat camshaft for reduced maintenance and reliable operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides strong torque and improved acceleration for street applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChoppy and thumping idle sound enhances the vehicle's character\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with stock converters, ideal for classic Buick restorations\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits\u003cbr\u003e\nBuick Century Base 1957\u003cbr\u003e\nBuick Century Base 1958\u003cbr\u003e\nBuick Electra 225 1959\u003cbr\u003e\nBuick Electra 225 1960\u003cbr\u003e\nBuick Electra 225 1961\u003cbr\u003e\nBuick Electra 225 1962\u003cbr\u003e\nBuick Electra Base 1959\u003cbr\u003e\nBuick Electra Base 1960\u003cbr\u003e\nBuick Electra Base 1961\u003cbr\u003e\nBuick Electra Base 1962\u003cbr\u003e\nBuick Electra Base 1963\u003cbr\u003e\nBuick Electra Base 1964\u003cbr\u003e\nBuick Electra Base 1965\u003cbr\u003e\nBuick Electra Base 1966\u003cbr\u003e\nBuick Electra Custom 1966\u003cbr\u003e\nBuick Estate Wagon Base 1959\u003cbr\u003e\nBuick Estate Wagon Base 1960\u003cbr\u003e\nBuick Estate Wagon Base 1961\u003cbr\u003e\nBuick Estate Wagon Base 1962\u003cbr\u003e\nBuick Estate Wagon Base 1963\u003cbr\u003e\nBuick Estate Wagon Base 1964\u003cbr\u003e\nBuick Gran Sport Base 1965\u003cbr\u003e\nBuick Gran Sport Base 1966\u003cbr\u003e\nBuick Invicta Base 1959\u003cbr\u003e\nBuick Invicta Base 1960\u003cbr\u003e\nBuick Invicta Base 1961\u003cbr\u003e\nBuick Invicta Base 1962\u003cbr\u003e\nBuick Invicta Base 1963\u003cbr\u003e\nBuick LeSabre Base 1959\u003cbr\u003e\nBuick LeSabre Base 1960\u003cbr\u003e\nBuick LeSabre Base 1961\u003cbr\u003e\nBuick LeSabre Base 1962\u003cbr\u003e\nBuick LeSabre Base 1963\u003cbr\u003e\nBuick LeSabre Base 1964\u003cbr\u003e\nBuick Limited Base 1958\u003cbr\u003e\nBuick Riviera Base 1963\u003cbr\u003e\nBuick Riviera Base 1964\u003cbr\u003e\nBuick Riviera Base 1965\u003cbr\u003e\nBuick Riviera Base 1966\u003cbr\u003e\nBuick Riviera Gran Sport 1965\u003cbr\u003e\nBuick Riviera Gran Sport 1966\u003cbr\u003e\nBuick Roadmaster 75 1957\u003cbr\u003e\nBuick Roadmaster Base 1957\u003cbr\u003e\nBuick Roadmaster Base 1958\u003cbr\u003e\nBuick Skylark Base 1965\u003cbr\u003e\nBuick Skylark Base 1966\u003cbr\u003e\nBuick Special Base 1957\u003cbr\u003e\nBuick Special Base 1958\u003cbr\u003e\nBuick Super Base 1957\u003cbr\u003e\nBuick Super Base 1958\u003cbr\u003e\nBuick Wildcat Base 1962\u003cbr\u003e\nBuick Wildcat Base 1963\u003cbr\u003e\nBuick Wildcat Base 1964\u003cbr\u003e\nBuick Wildcat Base 1965\u003cbr\u003e\nBuick Wildcat Base 1966\u003cbr\u003e\nBuick Wildcat Custom 1965\u003cbr\u003e\nBuick Wildcat Custom 1966\u003cbr\u003e\nBuick Wildcat Deluxe 1965\u003cbr\u003e\nBuick Wildcat Gran Sport 1966","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":55148432326961,"sku":"4395068","price":350.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/3a213f0581ff480ba1fb54c159f6787d_7ede20b1-9e31-4d05-aad1-dc6678c1de0f.jpg?v=1783571934","url":"https:\/\/shop.topspeedcincy.com\/products\/comp-cams-91-600-5-thumpr-hydraulic-flat-camshaft-for-buick-364-401-425-nailhead-engines","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}