Availability
1984 Engines & Components
Forged Pro BB Chevy 4340 Forged Steel H-Beam Connecting Rods, 6.385 in. Length, .990 Floating Pin, ARP L19 260K PSI 7/16 in. 12 pt. Bolts, Set of 8
Part Number: SUM-BBC638519H
Estimated Ship Date: Today
Estimated Ship Date: Today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4140 Steel, 3.750 in. Stroke, Chevy, 5.7L, Stroker, Each
Part Number: ESP-535037505700
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Dome, 4.310 in. Bore, Chevy, Set of 8
Part Number: UEM-IC782-060
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Pistons, Forged, Flat, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8
Part Number: UEM-IC702-STD
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Set of 16
Part Number: CRO-66200H-16
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kit, Forged, Dome, 4.320 in. Bore, Chevy, Big Block, Kit
Part Number: UEM-IC779KTD-070
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Piston and Ring Kit, Forged, Dome, 4.280 in. Bore, Chevy, Big Block, Kit
Part Number: UEM-IC779KTD-030
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Piston and Ring Kit, Forged, 4.060 in. Bore, Chevy, Kit
Part Number: MLE-930207960
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.135 in. Length, Chevy, Big Block, Set of 8
Part Number: SCA-6613522A
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Pistons, Forged, Dome, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8
Part Number: UEM-IC778-030
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Lifters, Mechanical Roller, Vertical Link Bar, Chevy, Set of 16
Part Number: CCA-866-16
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, 290cc BBC, Aluminum, 113cc Chamber, 294cc Runner, 2.250 in. Intake Valve, 1.880 in. Exhaust Valve, 0.675 in. Max Lift, Chevy, Each
Part Number: HPE-HPBBC290
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Cylinder Head, DHC™ 200, CNC Street Ported, Bare, With Accessory Bolt Holes, Small Chevy, Each
Part Number: TFS-3021B006-C00
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Camshaft Kits, AFR Stage 1 Camshaft and Lifter Kits, Hydraulic Roller, Retro-Fit, .533 int./.548 exh. Lift, 224 int/230 exh. Chevy, Sold as a Kit
Part Number: AFR-5802
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kit, Power Pak, 4.030 in. Bore, 3.50 in. Stroke, 6.00 in. Rod, Flat Top, Forged, Chevrolet, 350 CID, Kit
Part Number: MLE-930202630
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Pro Max Direct Lube, Mechanical Roller, Ford, 429, 460, Set of 16
Part Number: HRS-91298
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Lifters, Red-Zone, Mechanical Roller, Vertical Link Bar, Chevy, Small Block, Set of 16
Part Number: ISK-372-LO-180
Estimated Ship Date: Today
Estimated Ship Date: Today
Connecting Rods, Forged 4340 Steel, Pro Sport H-Beam, 7.100 in. Length, ARP L19 Bolts, Chevrolet, Big Block Mark IV, Set of 8
Part Number: SCA-6710022L19
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
4340 ROD BBC 6.535" ROD ARP L19 BOLT
Part Number: ESP-CRS65353DL19
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kit, PowerPak, Forged, Chevrolet, Small Block, Kit
Part Number: MLE-930200030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Performer RPM NHRA-Accepted Stock/Super Stock, Bare, 64cc Chamber, Chevy, Small Block, Each
Part Number: EDL-60947
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.280 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8
Part Number: UEM-IC784-030
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Connecting Rods, H-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.000 in. Long, Chevrolet, Small Block, Set of 8
Part Number: ESP-CRS6000BST
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.440 in. Bore, 3.850 in. Stroke, Flat Top, Ford, 385 Series, Set of 8
Part Number: UEM-IC636KTD-080
Not Yet Reviewed
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chevy, 350, Each
Part Number: SCA-435056
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Scat Series 9000 Cast Pro Comp Stroker Lightweight Crankshafts 9-350-3750-6000
Estimated Ship Date: Today
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