Availability
Carburetor, Quadrajet, 750 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, C Style Linkage, Chevy, Each
Part Number: PQX-4228331
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Flexplate, Gold Series, Chromoly, 168-Tooth, Internal Engine Balance, SFI 29.1, TH350, 700R4, 4L60E, Chevy, LS, Each
Part Number: PQX-1834600
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
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: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
FLEXPLATE, CHROMOLY, SFI 29.1, GM LS Series, 8-Bolt Crank, 168T, Internal Balance, TH350, TH400, 700R4, and 4L60E, Chevy, Each
Part Number: PQX-1836400
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Flexplate Bolts, 11mm x 1.5 Thread, 12-Point, .880 Length, GM Gen III/IV, Set of 6
Part Number: PQX-1003907
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Harmonic Balancer Bolt, 12-Point, Chromoly, 16mm x 2.0 Thread Size, Chevy, Small Block LS, Each
Part Number: PQX-1042346
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Cylinder Head Studs, SCM-4140 Alloy, 12-Point Head, Chevy, 5.3, 5.7, 6.0L, Kit
Part Number: PQX-1036421
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
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: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
HARMONIC DAMPER, HI-PERF CHEV-GM 5.3L-6.2L, 2002-2008 Gen III/IV, Cadillac, Chev, GMC, L92 Truck and SUV, 0-Bal, 7.70" OD, Black
Part Number: PQX-2332340
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Harmonic Balancer, PQx, Internal Balance, Black, Chevy, LS, Each
Part Number: PQX-2432340
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Flexplate, Elite Series, 168-Tooth, Internal Engine Balance, 6 Bolt Crankshaft, SFI 29.2, Chevy, LS Engines, Each
Part Number: PQX-2234627
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Flywheel Bolts, 12pt Head, M11 x 1.5 in., 0.800 in. UHL, 8740 Chromoly, Black, LS, Set of 6
Part Number: PQX-1001282
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Timing Chain and Gear Set, Roller, Single Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set
Part Number: PQX-5034611
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Water Neck Outlet, Billet Aluminum, Polished, Straight, LS1, LS2, LS7, Each
Part Number: PQX-5234613
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 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: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
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: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Flexplate Bolts, 11mm x 1.5 Thread, 12-Point, 1.075 Length, TH300/400/700R4 Adapter, GM Gen III/IV, Set of 6
Part Number: PQX-1003909
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Rocker Arm Adjusting Screw
Part Number: PQX-1273018-01
Not Yet Reviewed
Estimated Ship Date: Monday 1/19/2026
Estimated Ship Date: Monday 1/19/2026
Valve Cover Set
Part Number: PQX-4034637
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Polished, Chevy, Small Block LS, Pair
Part Number: PQX-4034621
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Polished, Coil Pack Stand-offs, Chevy, Small Block LS, Pair
Part Number: PQX-4034631
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered 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: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Valve Covers, Stock Height, Centerbolt Mounting, Fabricated Aluminum, Silver Anodized, Coil Pack Stand-offs, Chevy, Small Block LS, Pair
Part Number: PQX-4034630
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
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