Call: 800.979.0122
ALWAYS SECURE
America's Oldest Speed Shop ® 800.979.0122 Lincoln, NE
Filters
Menu
Help Center
Help Center
x
x
Help Center

sales@speedwaymotors.com

Contact
Help Center
x
x
How to Contact Us

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
x

Small Block Chevy 4340 Steel H-Beam Rods, Bushed Pin

Free Shipping Free Shipping
Specs
Weight:
-
Sold in Quantity:
Set
Center to Center:
-
Crank Pin Diameter:
-
Wrist Pin Diameter:
.927
Rod Crank End Width:
.94
Notes
Torque rod bolts to 63 ft/lbs.
Small Block Chevy 4340 Steel H-Beam Rods, Bushed Pin
Small Block Chevy 4340 Steel H-Beam Rods, Bushed Pin
Small Block Chevy 4340 Steel H-Beam Rods, Bushed Pin

Click image to enlarge

Details

Reviews

Q & A

What's in the Box

Heavy duty H-beam connecting rods for S/B Chevy. Full floating wrist pin in silicon bronze bushing. Precision bolt bushing to positively locate cap. Features 8640 PCE 7/16" cap screws.

Weight matched sets of 8. Available in 5.7" or 6.0" lengths.

Customer Reviews

Rated 5 out of 5 by 3 reviewers.
RATING BREAKDOWN
3 reviews
5 Stars
3
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Krzysztof
Verified Purchaser
kingsley michigan

Awesome

May 26, 2015
I used these rods in my pro street motor that has ran strong for two years at 8000 rpm with no problem. The only complaint is that they were packaged better when I ordered them two years ago. Other than that thanks speedway for your parts that get me through dirt track racing.
Cons:
  • Box They Came In This Tim
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

jon imca a mod
Verified Purchaser
nevada

great product

May 23, 2015
I bought these rods for the affordability and I was amazed by the high quality rods I received for the amount I paid. Side by side comparison with rods that cost twice as much, can't tell the difference. Thank you Speedway for offering a superior product and an affordable rate.
Pros:
  • Strong
  • Durable
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

Rangerfan937
Verified Purchaser
Uhrichsville Ohio

H beam rods...

April 15, 2011
Great quality seen simular rods for $300. that wasnt this nice....
Yes, I recommend this product.
Full Size Image

Was this review helpful? 0 0

Page 1 of 1

Product Q&A

7 questions : 9 answers

1 answers

what do i torque the rod bolts to?

Dibbs
August 28, 2014

what do i torque the rod bolts to?

Answers

August 29, 2014
EricM
Torque spec on the rod bolts is 63 ft/lbs
2 answers

are these small or large journal? if these are large do you have small?

Racecar2000
December 19, 2013

are these small or large journal? if these are large do you have small?

Answers

May 04, 2014
njimspeaker
Large 2.10
December 19, 2013
EricM
These are large journal. For small journal rods I offer part numbers 91015227, 91015237, and 2491600.
1 answers

What is the MAX RPM for the rods?

Speed
Atlanta, GA, USA
December 09, 2013

What is the MAX RPM for the rods?

Answers

December 10, 2013
EricM
There is no specified max RPM on this connecting rod. That is due to the fact that the weight of piston, stroke, and type of use greatly affect the RPM ability of any connecting rod. In practice we have seen these connecting rods used in engines from 305 to 412 cubic inches ranging from 300 to 600 HP for various applications. If you will be using a mid weight piston and a 3.75" stroke I would use this connecting rod up to about 7500 RPM in an endurance application. If used with a light weight piston and/or shorter stroke I would use it for even higher RPM than that. If you will be nearing 9000 RPM or higher I would recommend a lighter weight connecting rod with upgraded rod bolts.
2 answers

Are these rods stroker clearanced?

ModMan9
Tucson, AZ, USA
May 02, 2013

Are these rods stroker clearanced?

Answers

November 24, 2013
BillR
Hbeam rods are strong but not stroker clearanced.
May 02, 2013
Jason
No, the 4340 H beam rods are not stroker clearanced. These are a standard shape rod.
1 answers

what is the wrist pin diam for this sbc rod?

Sac, ca
March 11, 2012

what is the wrist pin diam for this sbc rod?

Answers

March 13, 2012
Eric
These connecting rods use standard SBC .927" wrist pins.
1 answers

How much does each rod weigh?

Tom
Kennesaw, GA
December 31, 2010

How much does each rod weigh?

Answers

January 04, 2011
Pat
Part number 910-15328 the 5.7 rods weigh 622 grams each and the 6.0 rods weigh 631-638 grams each.
1 answers

what is the rpm range and hp range for this rod

January 21, 2011

what is the rpm range and hp range for this rod

Answers

January 24, 2011
Eric
These rods are rated at 700+ hp.
Page 1 of 1

You may also be interested in:

Scat 6570021 Small Block Chevy Forged H-Beam Rods, 5.7 Inch
(Part #91015234)
                        

With ARP 7/16" cap screws, these Scat forged H-beam rods are the "bad boy" of all Scat rods available for serious horsepower engines.

  • H-beam design is the strongest Scat rod available
  • Perfect for supercharged and nitrous applications
  • Special doweled cap for specific cap-to-rod alignment
  • Profiled clearance for stroker applications
Scat 6600021 Small Block Chevy Forged H-Beam Rods, 6.0 Inch
(Part #91015236)
                        

With ARP 7/16" cap screws, these Scat forged H-beam rods are the "bad boy" of all Scat rods available for serious horsepower engines.

  • H-beam design is the strongest Scat rod available
  • Perfect for supercharged and nitrous applications
  • Special doweled cap for specific cap-to-rod alignment
  • Profiled clearance for stroker applications
Scat 2-350-5700-2100-QL Q-Lite S/B Chevy Forged H-Beam Rods, 5.7 Inch
(Part #91015238)
                        

Premium Scat forged Q-Lite H-beam rods with ARP 2000 3/8" cap screws

  • Lightest H-beam design available without sacrificing strength
  • Special doweled cap
Scat 66000214 Q-Lite Small Block Chevy Forged H-Beam Rods, 6.0 Inch
(Part #91015239)
                        

Premium Scat forged Q-Lite H-beam rods with ARP 2000 3/8" cap screws

  • Lightest H-beam design available without sacrificing strength
  • Special doweled cap