Availability
Cylinder Head Stud, 4135 Steel, 12-Point Nuts, Chevy, GMC, 6.6L/400, Diesel, LB-7, LLY, LBZ,LMM,LML, Kit
Part Number: PQX-1040301
Not Yet Reviewed
Estimated Ship Date: Jan 14, 2026 if ordered today
Estimated Ship Date: Jan 14, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Black Anodized, Ford, 302, 351W, Pair
Part Number: PQX-4030217
Not Yet Reviewed
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: Today
Estimated Ship Date: Today
Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Vent Holes, Chevy, Small Block, Pair
Part Number: PQX-4035001
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Vent Holes, Chevy, Small Block, Pair
Part Number: PQX-4035000
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.7 Ratio, Fits 3/8 in. Stud, Ford, Small Block Windsor, Set of 16
Part Number: PQX-0230204
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer, Steel, SFI 18.1, 8.00 in. Diameter, Chevy, Internal Balance, Black, Each
Part Number: PQX-2539600
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Ford, 302, 351W, Pair
Part Number: PQX-4030211
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Stud Girdle, Solid Bar, Polylock, Aluminum, Natural, Ford, Stock Heads, Kit
Part Number: PQX-1530200
Estimated Ship Date: Today
Estimated Ship Date: 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: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Rocker Arms, Sportsman Series, Stud Mount, Roller Tip, 1.7 Ratio, Fits 3/8 in. Stud, With Oil Deflector, Ford Small Block, Set of 16
Part Number: PQX-68302317
Not Yet Reviewed
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
Harmonic Balancer, Sportsman, Internal Balance, Black, Chevy, Small Block, Each
Part Number: PQX-2332740
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.7 Ratio, Fits 3/8 in. Stud, Ford, 289, 302, 351W, Set of 16
Part Number: PQX-0830203
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, 305, 350, Set of 16
Part Number: PQX-0335018
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Adjusting Screw
Part Number: PQX-1273010
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, PQx Platinum Series Shaft-Mount, Full Roller, Stainless Steel, Natural, 1.6 Ratio, Dodge, Small Block, Kit
Part Number: PQX-3231812
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Cap Girdle, 1045 Billet Steel, with PRW SCM-4135 Fasteners/Hardware, Black Oxide Finish, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: PQX-9034700
Estimated Ship Date: Today
Estimated Ship Date: Today
Harmonic Balancer Componets,FORD SB Damper Spacer, 0.95" thick Spacer
Part Number: PQX-2381007
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point,Undercut, Chevy, Small Block, Kit
Part Number: PQX-1035021
Not Yet Reviewed
Estimated Ship Date: Jan 15, 2026 if ordered today
Estimated Ship Date: Jan 15, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Rocker Arm Adjusting Screws, 3/8 in.-24 Thread, 3/8 in Ball, 12-Point Nuts, Dodge/Cummins, 12V Engines, Each
Part Number: PQX-9535911
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
MAIN GIRDLE, BILLET STEEL, FORD 289-302, incl PRW fasteners & hdwe
Part Number: PQX-9030200
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
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