Availability
1981 Engines & Components
Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Ford, Small Block, Set
Part Number: PQX-5030221
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Crankshaft Pulley, V-Belt, 1-Groove, 5.75 in., Aluminum, Clear Powdercoated, Ford, Mercury, 429/460, Each
Part Number: MCH-1811
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet, Advertised Duration 269/269, Lift .475/.475, Ford, 351W, Each
Part Number: HRS-220931-10
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Camshaft, Hydraulic Flat Tappet Style, 190/190 Duration, Jeep, 4.2L, Each
Part Number: CWA-J8133009
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8
Part Number: MAN-10766-8
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Oil Stacks, Chevy, Small Block, Pair
Part Number: PQX-4035040
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Pistons, Hypereutectic, Flat, 4.310 in. Bore, Chevy, Set of 8
Part Number: UEM-1448HC-060
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Connecting Rods, Big Block Series, Forged 4340 Steel I-Beam, 12-Point, Cap Screw, 6.535 in. Long, Chevy, Big Block, Each
Part Number: OLV-C6535BB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Dress-Up Kit, Steel, Chrome, Chevy, Big Block, Kit
Part Number: SUM-CSUM108
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft, Hydraulic Flat Tappet Style, 196/196 Duration, Jeep, 304, 401, Each
Part Number: CWA-J8121156
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Roller Timing Set Same as MIL-15005 with Roller Thrust Bearing
Part Number: MIL-15055
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Pistons, Hypereutectic, Dome, 4.280 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Set of 8
Part Number: UEM-3474HC-030
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Valves, Exhaust, Stainless Steel, 1.600 in. Diameter, .342 in. Stem, 5.011 in. Length, Chevy, Set of 8
Part Number: MAN-10751-8
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Valves, Exhaust, Stainless Steel, 1.500 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8
Part Number: MAN-10721-8
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Rocker Arm Stud Girdle, Solid Bar, Polylock, Aluminum, Blue Anodized, Chevrolet, Various Heads, Kit
Part Number: PQX-1535006
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Valve Springs, Specialty and Class Specific, 604 Create Motor, Single, 1.350 in. O.D., 380 lbs./in. Rate, 1.180 in. Coil Bind Height, Set of 16
Part Number: RSC-PAC-1212X-16
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head Fasteners, Studs, 4135 Chromoly Steel, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Ford, 351W, Kit
Part Number: PQX-1035131
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Lifters, Hydraulic Flat Tappet, Chevy, 0.842 Dia., 2.05 Seat Height, Set of 12
Part Number: CCA-802-12
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
This product may not be eligible for select promotional offers
Need It Sooner? We recommend these similar substitute parts:
Engine and Accessory Fasteners, Chrome, Bowtie Emblem, Chevy, Small Block, V8, Kit
Part Number: GAR-10-56490-H
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Hypereutectic, Dish, 4.390 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, V8, Set of 8
Part Number: UEM-1143HC-030
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Engine Re-Ring, Cast, 4 in. Bore, .010 Rod, .010 Main, Ford, Kit
Part Number: FEM-205124AM-011
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
CAMSHAFT-ENGINE
Part Number: MEL-24206
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Valve Covers, Tall Height, Stamped Steel, Carbon Fiber Finish, Chevrolet Logo, Chevy, Small Block, Pair
Part Number: PRO-141-712
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
This product may not be eligible for select promotional offers
Camshaft, Hydraulic Flat Tappet, 294/294 Advertised Duration, .510/.510 in. Lift, Chevy, Mercury Marine, Each
Part Number: MEL-22219
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
This product may not be eligible for select promotional offers
Camshaft, Stock Replacement, Hydraulic Flat Tappet Style, 263/263 Advertised Duration, 0.425 in./0.425 in. Lift, AMC, Jeep, AMC V8, Each
Part Number: MEL-SRC-5
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
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