Manley Sportmaster Steel Connecting Rods 14114-1 SINGLE CONNECTING ROD

SKU: MAN14114-1

Connecting Rods

Manley Performance

Manley Sportmaster Steel Connecting Rods 14114-1 SINGLE CONNECTING ROD

SKU: MAN14114-1

Connecting Rods

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

IMPORTANT NOTICE: With stock 24mm LS-1 wrist pins, must use pistons with floating pins. No offset on crank journal, same as the stock LS-1 connecting rods.

These Manley Sportmaster connecting rods are forged from aircraft-quality 4340 steel, profiled to remove stress risers, weight-matched, and shot-peened. The result is unsurpassed performance through 750 hp.

Part Type

Connecting Rods

Data: v4.2 - Upd: 2026-10-14 10:06:32

Specifications

Product Attributes - Brand: Manley
Product Attributes - Manufacturer's Part Number: 14114-1
Product Attributes - Part Type: Connecting Rods
Product Attributes - Product Line: Manley Sportmaster Steel Connecting Rods
Product Attributes - UPC: 807298010915
Product Attributes - Connecting Rod Length Center to Center (in.): 6.100 in.
Product Attributes - Connecting Rod Beam Style: I-beam
Product Attributes - Connecting Rod Material: Forged 4340 steel
Product Attributes - Wrist Pin Style: Floating
Product Attributes - Pin End Bore Diameter: 0.945 in.
Product Attributes - Big End Bore Diameter (in.): 2.2250
Product Attributes - Quantity: Sold individually.
Product Attributes - Cap Retention Style: Cap screw
Product Attributes - Clearanced for Stroker: No
Product Attributes - Connecting Rod Bolt Brand: ARP
Product Attributes - Connecting Rod Bolt Diameter: 3/8 in.
Product Attributes - Connecting Rod Bolt Material: 8740 chromoly steel
Product Attributes - Fastener Tensile Strength (psi): 160,000 psi
Product Attributes - Connecting Rod Bolt Head Style: 12-point
Product Attributes - Approximate Connecting Rod Weight (g): 592
Product Attributes - Advertised Horsepower Rating: 550 hp
Product Attributes - Advertised RPM Rating: 8,000 rpm
Product Attributes - Weight Matched Set: Yes
Product Attributes - Remanufactured: No
Product Attributes - Magnafluxed: Yes
Product Attributes - Connecting Rod Color: Shot-peened
Product Attributes - Notes: With stock 24mm LS-1 wrist pins, must use pistons with floating pins. No offset on crank journal, same as the stock LS-1 connecting rods.

Reference Information

Brand Name/s	Manley Performance
StreetFX SKU	man14114-1
SFX Item ID	4932445
Supplier Item Code	4932445
Manufacturer SKU	14114-1
Manufacturer UPC	807298010915

Compatibility

Application Data

Make CHEVROLET
Beginning Year 1997
Ending Year 2004
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.7L/350
Make CHEVROLET
Beginning Year 1999
Ending Year 2014
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 5.3L/325

Make	CHEVROLET
Beginning Year	1999
Ending Year	2017
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	4.8L/294
Application Notes	Custom pistons must be used when using connecting different from OE length.

Make CHEVROLET
Beginning Year 1999
Ending Year 2019
Engine Type V8
Engine Family Chevy small block Gen III/IV (LS-based engines)
Engine Size 6.0L/364

Make	CHEVROLET
Beginning Year	2006
Ending Year	2015
Engine Type	V8
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	7.0L/427
Application Notes	Custom pistons must be used when using connecting different from OE length.