Availability
2019 Engines & Components
Pro LS 4340 Forged Steel H-Beam connecting rod, 6.125 in. length, .927 pin, ARP 2000 7/16 12 pt. rod bolts, full floating, stroker clearanced, LS1
Part Number: SUM-LS6125927-1
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Valve Guides, Bronze, Chevy, Small Block, LS1, Set of 16
Part Number: TFS-30600251
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Oil Dipstick, Braided Stainless Steel/Aluminum, Natural, Chevy, LS, Gen III, Each
Part Number: MIL-22006
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Engine Oil Dipstick Tubes, GM Genuine Parts, Steel, Black, Cadillac, Chevrolet, GMC, Hummer, Each
Part Number: ADO-12609269
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, .001 Extra Clearance, Standard 120 Deg. Oil groove, set
Part Number: SUM-7299HXS
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Valve Cover, Stock Height, Cast Aluminum, Natural, Left Side, Each
Part Number: RNB-264-969
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Rod Bearings, XP-Series, Tri-metal, Coated, Standard Size, Narrowed, Cadillac, Chevrolet, Set of 8
Part Number: KGB-CR8057XPNC
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Main Bearings, XP-Series Coated, Stock Size, Tri-metal Copper-lead Nickel, Grooved, Upper, 1/2 Style, for use on Acura®, for use on Honda®, Set of 5
Part Number: KGB-MB5259XPC
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Oil Filter, Powersports, Canister, M20 x 1.5 Thread, 2.87 in. Tall, 2.70 in. OD, for use on Honda®, MV Agusta, Kawasaki, Triumph, Yamaha, Each
Part Number: KNN-KN-204-1
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Timing Pointer, Aluminum, Black Anodized, For 7.500 in. Balancer, Medium 4.125 in., Chevy, LS, Each
Part Number: PGP-PRP-8530
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Lifter Guide Bolts, GM, Flanged Hex Head, M6 x 1.0 Thread, Steel, Zinc Color, 0.750 in. Underhead Length, Gen III/IV LS, LSX , Package of 4
Part Number: SUM-150133-1163
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Alternator Bracket, Upper/Lower Bracket, Billet Aluminum, Natural, Engine Block Mount, Driver Side Low Mount, Chevy, LS, Kit
Part Number: ICB-551667EWP-3
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Idler Pulleys, Holley, Serpentine Style, Black Finish, 2.75 in. Diameter, 76 mm, Smooth, Steel, for Holley LS Accessory Drive Brackets Only, Each
Part Number: HLY-97-150
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Pistons, PowerPak Plus, 4.075 in. Bore, 3.62 in. Stroke, 6.125 in. Rod, Domed, Forged, Includes Rings, Chevrolet, LS, Kit
Part Number: MLE-197714875
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Right, Chrysler, Dodge, Jeep, Ram, 5.7L, Each
Part Number: VRE-2DM2R
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series +3cc LS Flat Top Piston Set. 4.075 bore
Part Number: DMS-8785-4075
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Rod Bearing, XP-Series, Copper/Lead/Nickel, Standard Size, Subaru, 2.0, 2.2, 2.5L, Set of 4
Part Number: KGB-CR4125XPG
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Cam Phaser Bolts, 12-point, 6mm x 1.00 Right-Hand Thread, 8740 Chromoly, Black Oxide, Ford, 5.0L, Set of 24
Part Number: ARP-156-1006
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Harmonic Balancer Bolt, Hex Head, Steel, Black Oxide, Washer, Chevy, Small Block LS, Each
Part Number: ATI-951500
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Crankshaft Gear Spacer, Manley Pro Series, 5.7L/6.4L Hemi with VVT, Each
Part Number: MAN-42000
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Cylinder Head, Right Side, Assembled, Gen 3, Coyote, Ford, 5.0, Each
Part Number: FMS-M-6049-M50B
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Rod Bearings, SM-Series, Steel-Backed Aluminum, Standard Size, Chrysler, V8 5.7L, Set of 8
Part Number: KGB-CR8032SM
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Cylinder Head Studs, Pro Series, Block Thread Repair, ARP2000 Alloy, 12-Point Nuts, Chevy, LS, Kit
Part Number: ARP-234-4348
Not Yet Reviewed
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Belt, Poly Rib, Serpentine, 6-Rib, 41.00 in. Length, Each
Part Number: DAC-5060410
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Camshaft Phaser Limiter, Chevy, 6.0L, 6.2L, Kit
Part Number: CCA-5460
Estimated Ship Date: Monday 3/9/2026 if shipped by air
Estimated Ship Date: Monday 3/9/2026 if shipped by air
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