Availability
MERCURY CYCLONE Engines & Components
Pistons, Hypereutectic, Dish, 4.254 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 8
Part Number: UEM-KB199-020
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Pistons, Hypereutectic, Dish, 4.274 in. Bore, Ford, 427, Set of 8
Part Number: UEM-KB199-040
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Connecting Rod Bearing Pair;
Part Number: SLP-2600A10
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, Hypereutectic, Flat, 4.000 in. Bore, Ford, Mercury, Set of 8
Part Number: SLP-H555CP
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Pistons, Hypereutectic, Flat, 4.040 in. Bore, Ford, Mercury, Set of 8
Part Number: SLP-H555CP40
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Main Bearings, MA Series, Direct Replacement, 0.020 in. Crankshaft Undersize, Ford, Lincoln, Mercury, Set of 5
Part Number: SLP-7456MA20
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Rod Bearings, .020 in Crankshaft Undersize, Bi Metal, Alecular Alloy, Set of 6
Part Number: KGB-CR618AM020
Not Yet Reviewed
Estimated Ship Date: Jun 8, 2026 if ordered today
Estimated Ship Date: Jun 8, 2026 if ordered today
Timing Chain and Gear Set, -0.010 in. Length, Double Roller, Billet Steel Sprockets, Ford, Small Block, For use with 1-Piece Fuel Pump Eccentric, Set
Part Number: CLO-9-3635X9-10
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Timing Set, Double Roller Chain, Billet Steel Sprockets, Ford, Small Block Windsor, Designed for 1-Piece Fuel Eccentric, Set
Part Number: CLO-9-3635X3
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Expansion Plugs, Steel, Diameter 2.071 in., Various, Each
Part Number: RNB-555-048
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
CHAIN-TIMING SET (3)
Part Number: MEL-3-351S
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Freeze Plug Kits Bagged- Steel
Part Number: MEL-MPE-609R
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Freeze Plug Kits Bagged- Steel
Part Number: MEL-MPE-610R
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
SPEED SET
Part Number: MEL-48520T-9
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
VALVE-INTAKE
Part Number: MEL-V1238
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Valve Springs, Single, 1.450/1.472 in. Diameter, 85-95 lbs. Seat Pressure, 1.320 in. Coil Bind Height, Each
Part Number: MEL-VS-410
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Freeze Plug Kits Bagged- Steel
Part Number: MEL-MPE-105R
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Freeze Plug Kits Bagged- Steel
Part Number: MEL-MPE-109R
Not Yet Reviewed
Estimated Ship Date: Apr 9, 2026 if ordered today
Estimated Ship Date: Apr 9, 2026 if ordered today
Valve Springs, Single, 1.390/1.410 in. Diameter, 76-84 lbs. Seat Pressure, 1.275 in. Coil Bind Height, Each
Part Number: MEL-VS-840
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Rocker Arm Shaft Hold-Down Kits,FORD 302-351W, Rocker Arm Fastener Kit for PRW 333020x Series rocker system, 4135 Alloy Steel
Part Number: PQX-1203023
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Main Bolt Kit
Part Number: PIO-855202
Not Yet Reviewed
Main Bolt Kit
Part Number: PIO-855203
Not Yet Reviewed
Valve Lock Kit
Part Number: PIO-816171
Not Yet Reviewed
Pushrod Guide Plate Kit
Part Number: PIO-821006
Not Yet Reviewed
Rod Bolt Kit
Part Number: PIO-853012
Not Yet Reviewed
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster