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Small Block Chevy SportsmanRoller Tip Rocker Arms, 1.6:1, 3/8 Stud

SAME DAY SHIPPING! Most orders ship within 24 hours.

Small Block Chevy SportsmanRoller Tip Rocker Arms, 1.6:1, 3/8 Stud

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Please note the following about this product:

  • This item is sold as a set.

Details

Reviews (3)

Q & A (9)

What's in the Box

Info

If your class or budget does not allow aluminum or stainless roller rocker arms, check out these steel roller tip rockers. Made from 4340 heat treated chromoly steel, they feature a longer slot to eliminate stud bind issues. Plus, the roller tip minimizes scrubbing (the result of the valve stem pushing hard against the valve guide), reducing friction and freeing up an additional 15 to 30 horsepower over stock rockers.

  • 4340 steel rocker body
  • Adds up to 30 HP over stock rockers
  • Excellent replacement for stock or sportsman engines
  • Eliminates noise & slop associated with worn or high mileage rockers
  • Includes polylocks and grooved balls

Application

  • 262 V-8
  • 265 V-8 1955-1957
  • 267 V-8 1979-1982
  • 283 V-8 1957-1967
  • 302 V-8 1967-1968
  • 305 V-8 1976-2000
  • 307 V-8 1968-1973
  • 327 V-8 1962-1969
  • 350 V-8 1967-2000
  • 400 V-8 1970-1980

Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
RATING BREAKDOWN
3 reviews
5 Stars
2
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

Fast eddie
Verified Purchaser
Michigan

Great product good value.

December 22, 2015
Easy to install and my motor seems run so much better
Yes, I recommend this product.
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mike
Verified Purchaser
Verified Reviewer
pleasant view.tn

great service fast dilivery

September 07, 2015
Great thanks for the rockers
Yes, I recommend this product.
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CARMENtheCAMARO
Verified Purchaser
North Carolina

1.6 Rollers

August 07, 2015
I threw these rocker arms in my lt1 Camaro when I was doing a budget Cam set up. Used with CC503. I am very please with the quality of the rocker arms and couldn't ask for better with the fair price. Perfect for a budget build. Thanks speedway! Caleb
Pros:
  • As advertised
  • Shipping Was Fast
  • Great quality
  • Great Look
  • Came With Extra Locker
  • Well built
  • Full Set
  • very pleased
Yes, I recommend this product.
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Page 1 of 1

Product Q&A

9 questions : 9 answers

1 answers

?Roller tip rockers I want these type roller tip rockers foe a 250cid Chevy, I am building one with headers and 3X1 Offy manifold. Which I will be ordering soon.

JimsAutoshop
Eagle Creek, OR 97022, USA
October 22, 2014

?Roller tip rockers I want these type roller tip rockers foe a 250cid Chevy, I am building one with headers and 3X1 Offy manifold. Which I will be ordering soon.

Answers

October 23, 2014
EricM
Sorry we do not offer a roller tip rocker for your 250 Chevy 6 cylinder.
1 answers

will the 1.6 rockers work on a 1995 chevy 5.7 tbi truck with no clearance issues or will i need self alining.

45super
North Carolina, USA
July 18, 2014

will the 1.6 rockers work on a 1995 chevy 5.7 tbi truck with no clearance issues or will i need self alining.

Answers

July 21, 2014
EricM
You will need self aligning rockers for your 1995 engine. I offer this style in self aligning with a split ratio of 1.5/1.6 which is part number 575835015, or a full roller rocker arm 57533521 in a self aligning 1.6 version. Any time you increase the rocker ratio you will increase the lift at the valve. Be sure to check to make sure you have proper clearances and valve springs that will handle the extra lift.
1 answers

How many rocker arms are included under Item #: 57583504? 8 or 16?

tpinovaII
Jackson, GA, USA
February 03, 2013

How many rocker arms are included under Item #: 57583504? 8 or 16?

Answers

February 04, 2013
Jason
Part #57583504 is a set of 16 small block chevy roller tip rocker arms
1 answers

Will these rocker arms clear a 1.460 valve spring without interferance? Looking to pep up a 350TPI with Edelbrock 6087 heads & a Lunati 54778 camshaft. This looks like an option that is cost effective & the install time is reasonable.

tpinovaII
Jackson, GA, USA
January 26, 2013

Will these rocker arms clear a 1.460 valve spring without interferance? Looking to pep up a 350TPI with Edelbrock 6087 heads & a Lunati 54778 camshaft. This looks like an option that is cost effective & the install time is reasonable.

Answers

January 28, 2013
Jason
These roller tip rockers should clear springs up to 1.50" in diameter
1 answers

are these rockers self aligning.

bucky
March 24, 2011

are these rockers self aligning.

Answers

March 28, 2011
Jason
No.
1 answers

Will this rocker work on a Gen 2 LT1 motor?

4NVETTE
Des Moines, IA
August 16, 2015

Will this rocker work on a Gen 2 LT1 motor?

Answers

August 18, 2015
Eric
Expert
There are quite a number of LT1 options available. These rockers will work fine if you have push-rod guide plates or at least the guides that are built into the heads. If not you will need self aligning rocker arms. If so you need to look into part number 575835015 or 57533521.
1 answers

will i need new push rods with this product and if so which ones work the best

charlie
Newport, TN
January 27, 2016

will i need new push rods with this product and if so which ones work the best

Answers

January 27, 2016
Zach
Expert
If your push rods are in good condition you could re use them. They will not need to be a different length than they were with another set of rockers
1 answers

Will these work on a Chevy small block with a .420 lift cam and have no clearance issues with stock springs?

Dude
May 17, 2016

Will these work on a Chevy small block with a .420 lift cam and have no clearance issues with stock springs?

Answers

May 17, 2016
Zach
Expert
These rocker arms should work fine for that application
1 answers

right now im useing factory 1.5 rockers but want 2 put these 1.6 so valves open all the way and get full lify from cam need know what size pushrods i need 2 order with these rockers

Holden
oklahoma
May 25, 2016

right now im useing factory 1.5 rockers but want 2 put these 1.6 so valves open all the way and get full lify from cam need know what size pushrods i need 2 order with these rockers

Answers

May 25, 2016
Eric
Expert
Typically changing to 1.6 ratio rocker arms do not require a change in pushrod length. Also you will need to check to see if your valve springs will handle the additional lift that the 1.6 ratio will provide.
Page 1 of 1

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