Availability
Engines & Engine Parts
Cylinder Head Bolts, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Chevy, Big Block,Kit
Part Number: PQX-1045401
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Rocker Arm Bolt, Steel, Black Oxide, 8mm x 1.25, 45mm UHL, Edelbrock Heads, Set of 8
Part Number: PQX-1011046
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
BOLT, ROCKER ARM, Cummins, M8 x 1.25 x 54mm UHL (63mm OAL) x 5/16" 12pt head, Specialty Rocker Arm fastener, black oxide
Part Number: PQX-1012054
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Pontiac, Each
Part Number: PQX-1145501-01
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Oldsmobile, Each
Part Number: PQX-1145512-01
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Oldsmobile, Set of 8
Part Number: PQX-1145511
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Crankshaft Pulley, Underdrive, Serpentine, 6-groove, Billet Aluminum, Black, 4.124 in. O.D., BMW, 4.0L, Each
Part Number: AFE-79-10001
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Crankshaft Pulley, Underdrive, Serpentine, 6-groove, Billet Aluminum, Black, 4.124 in. O.D., BMW, 5.0L V10
Part Number: AFE-79-10003
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Cylinder Head Bolts, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Chevy, LS9, LT1, Kit
Part Number: PQX-1034607
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Ford, Each
Part Number: PQX-1135100-01
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 5/16 in. Pushrod Size, Chevrolet, Set of 8
Part Number: PQX-1135003
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Each
Part Number: PQX-1135002-01
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Ford, Each
Part Number: PQX-1135101-01
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Each
Part Number: PQX-1134601-01
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Guideplates, PowerPlus+, Flat, Steel, Black Oxide, 3/8 in. Pushrod Size, Chevrolet, Each
Part Number: PQX-1135000-01
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 5/16 in. Pushrod Size, Chevrolet, Each
Part Number: PQX-1135003-01
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Valve Covers, Tall, Die-cast, Aluminum, Black, 347 C.I. Stroker, Ford, Small Block, Pair
Part Number: SUM-440408
Estimated Ship Date: Today
Estimated Ship Date: Today
Pulley Kit, Serpentine, Aluminum, Black Powdercoat, Type 2 Power Steering Pump, Alternator, Water Pump, Air Conditioning, Ford, Small Block, Kit
Part Number: MLL-302FDACPS4BK
Estimated Ship Date: Today
Estimated Ship Date: Today
Crate Engine, Boss, Short Block, Assembled, Internal Balance, 1-piece Rear Main Seal Style, Ford, 6.0L, Each
Part Number: FMS-M-6009-363
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Adjusting Screws, with Locknut, 3/8 in.-24 Thread, 5/16 in. Cap, Set of 16
Part Number: PQX-1205230
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Assembled, Oiling, Chromoly, 3/8 in. Diameter, Ball Bottom Tips, Cup Top Tips, 9.125 in. BOC Length, Set of 16
Part Number: PQX-9439125-C
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, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, 7/16 in. Stud, Chevy, Big Block, Set of 16
Part Number: SCC-SCP3014
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Bolt Kit
Part Number: PQX-4144000
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pushrods, Assembled, Oiling, Chromoly, 3/8 in. Diameter, Ball Bottom Tips, Cup Top Tips, 9.250 in. Overall Length, Set of 16
Part Number: PQX-9439250-C
Estimated Ship Date: Today
Estimated Ship Date: Today
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