Valvetrain
Showing 109–120 of 175 results
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High-performance Comp Cams Ultra-Gold rocker arms—1.6 ratio, precision-machined for durability and lift optimization on 1988 and newer small-block Chevrolet engines using 3/8-inch stud mounts.
Sale! Original price was: $524.95.$87.49Current price is: $87.49. Add to cart -
High-performance Pac Racing Pac-1275X-16 beehive valve springs engineered for GM Gen V LT engines—including L83, L86, LT1, and LT4—featuring a 1.290-inch outer diameter and precision-matched spring rates for enhanced valvetrain stability at high RPM.
Sale! Original price was: $305.50.$76.38Current price is: $76.38. Add to cart -
High-performance Pac Racing Pac-1295X-16 valve spring set featuring ovate beehive design, 1.589-inch inner diameter, and optimized for up to 0.750-inch valve lift
Sale! Original price was: $385.40.$96.35Current price is: $96.35. Add to cart -
High-Performance Rocker Arms for GM Gen V Engines Featuring Precision Bronze-Bushed Trunions – Fits LT1, L83, L86, 5.3L, and 6.2L Applications
Sale! Original price was: $385.98.$96.50Current price is: $96.50. Add to cart -
High-Performance Rocker Arms with Pre-Installed AMS Racing Bronze Trunion Bushings for Chevrolet LS3, L99, L76, L92, and LSA 6.2L V8 Engines
Sale! Price range: $94.74 through $97.24 Select options This product has multiple variants. The options may be chosen on the product page -
High-Performance Viton Tophat Valve Stem Seals Compatible with Chevrolet GM Gen III and Gen IV LS Engines
Sale! Original price was: $19.99.$13.33Current price is: $13.33. Add to cart -
High-Reliability Stock-Style Pushrod Set for Ford Powerstroke 6.0L and 6.4L Diesel Engines (2003–2010)
Sale! Original price was: $78.94.$52.63Current price is: $52.63. Add to cart -
High-Strength Texas Speed 5/16″ Chromoly Pushrods Designed for Chevrolet LS-Based Engines Including LS1, LS2, LS3, LS6, 4.8L, 5.3L, and 6.0L
Sale! Original price was: $140.00.$70.00Current price is: $70.00. Add to cart -
High-strength, precision-machined tool steel retainers designed for performance engines—featuring a 7-degree taper and optimized for 1.320-inch diameter valve springs.
Sale! Original price was: $245.95.$81.98Current price is: $81.98. Add to cart -
High-Temperature Viton Valve Seals for 2009+ Chrysler, Dodge, and Jeep HEMI 5.7L & 6.4L Engines
Sale! Original price was: $19.99.$13.33Current price is: $13.33. Add to cart -
Holley 241-152 Tall M/T Satin Black Finned Valve Covers for Chevrolet Big Block Engines
Sale! Original price was: $562.95.$93.83Current price is: $93.83. Add to cart -
Melling 2257-16 OEM-Style Valve Spring Kit for GM LS Engines (1997–2014, 4.8L/5.3L/6.0L/6.2L)
Sale! Original price was: $114.98.$57.49Current price is: $57.49. Add to cart
Showing 109–120 of 175 results