Availability
Main Cap Fasteners, Main Cap Girdle Stud Kits, 6-bolt, Stud Style, 12-Point Head, Nuts, Chevy LS, Kit
Part Number: PQX-1000098
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, PQx Series, Shaft Mount, Full Roller, Aluminum, Black Anodized, 1.7 Ratio, GM, LS Gen III, Cathedral Port, Kit
Part Number: PQX-3534631
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Pump Pulley, Smooth Style, Aluminum, Black, 83mm Deep, Fits Water Pump Part Number PQX-1434601, Chevrolet, Small Block LS, Each
Part Number: PQX-2634600
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Trunnion Upgrade Kit, Silicone Bronze Bushings, Chevy, Small Block LS, Kit
Part Number: PQX-1213644
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer, PQx FluidGel, Internal Balance, Underdrive, Black, Chevy, LS, Each
Part Number: PQX-2534601
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer Bolt, 12-Point, Chromoly, 16mm x 2.0 Thread Size, Chevy, Small Block LS, Each
Part Number: PQX-1042346
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point Nuts, Undercut, Chevy, LS, Kit
Part Number: PQX-1034641
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Water Pump Pulley, Performance Quotient PQx, Aluminum, Smooth, Polished Clear Anodized, GM, LS Gen III/IV, Each
Part Number: PQX-2634608
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Pump Pulley, Smooth, Standard Size, 4-Hole, 3.50 in. (88.90mm) Deep, Steel, Black Powdercoat, GM LS Gen III/IV Series, Each
Part Number: PQX-2634657
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Side Bolts, 6-Bolt Main, 12-Point Head, 10mm Side Studs Only, Chevy LS, Kit
Part Number: PQX-1000099
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Pump Pulley, Reverse Rotation, Serpentine, Steel, Black, 4 Bolt Hub. GM LS, Each
Part Number: PQX-2634637
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
DAMPER, FLUID, RACE, SFI, GM ALL 4.8L, 5.3L, 5.7L, 6.0L LS Series 1998-08, 7.50" Std Drive with keyway and timing marks, Serp Belt, Black
Part Number: PQX-2534622
Not Yet Reviewed
Estimated Ship Date: Sep 26, 2025 if ordered today
Estimated Ship Date: Sep 26, 2025 if ordered today
Rocker Arms, Pro Series, Pedestal Mounting, Full Roller, Stainless Steel, 1.7 Ratio, for Use with Cathedral Port Heads, Chevy, GMC, Pontiac, Set of 16
Part Number: PQX-0234631
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.50 Ratio, AFR Heads, Kit
Part Number: PQX-3535031
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Timing Cover, Distributor Conversion, Aluminum, Natural, LS GEN III, Kit
Part Number: PQX-5234600
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer, PQx, Internal Balance, Black, Chevy, LS, Each
Part Number: PQX-2434640
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.60 / 1.50 Split Ratio, AFR Heads, Kit
Part Number: PQX-3535032
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Rocker Arm Adjusting Screws, 3/8 in.-24 Thread, 10mm Ball, 12-Point Nuts, Dodge/Cummins, 24V Engines, Each
Part Number: PQX-9540811
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Black Anodized, Chevy, Small Block LS, Pair
Part Number: PQX-4034627
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Silver Anodized, Chevy, Small Block LS, Pair
Part Number: PQX-4034620
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Riser
Part Number: PQX-4134631
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Rocker Arm Adjusting Screw
Part Number: PQX-1273018-01
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set
Part Number: PQX-5034621
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Rocker Arms, PQx Platinum Series Shaft-Mount, Full Roller, Aluminum, Black Anodized, 1.8 Ratio, Chevy, Kit
Part Number: PQX-3534632
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
Rocker Arms, Pedestal-Shaft Style, Full Roller, Aluminum, 1.50 Ratio, Brodix Track 1 Heads, Kit
Part Number: PQX-3535035
Not Yet Reviewed
Estimated Ship Date: Oct 31, 2025 if ordered today
Estimated Ship Date: Oct 31, 2025 if ordered today
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