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Diamond Racing Products · 21580-RS-8

Diamond Racing Products 21580-RS-8

Part #: 21580-RS-8
UPC: 193564525932

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Description: Piston Kit, Chevrolet, LSX 15°, Set of 8; 4.135 in. Bore - -21.00 CC Volume - 1.115 in. Comp Height - Standard Pin

Description:

Description

The muscle car era is back with a horsepower-fueled vengeance and Diamond has late-model muscle builders covered with a huge selection of performance pistons. Whether you’re building an LS, LT, Modular/Coyote, or a third generation Hemi, Diamond has the pistons you need to get the job done right. Pistons are available for builders seeking more cubic inches, higher compression, or nitrous/boost ready performance, and all of Diamonds Modern Muscle pistons are forged and machined 100% in the USA, utilize extremely strong 2618 aluminum and incorporate premium Trend Performance wrist pins.

Features & benefits

  • 3D milling on piston crowns for ready to install finish
  • Premium 1.5mm x 1.5mm x 3.0mm ring package included
  • Premium H-13 .250W wrist pins included chamfered for round wire locks
  • Valve pocket depth: 0.200" intake and .200" exhaust
  • 2618 material for High HP-NOS-Boost applications - rated for 2000HP
  • Inboard forging design with fully machined under crown for maximum strength
  • Valve pockets designed to work with most aftermarket cylinder heads
  • Side gas ports for better ring seal
  • Moly skirt coating for friction loss and skirt wear protection
  • Top ring down dimension: .300"
  • Ratios figured for .053 head gasket

Information

Diamond Racing Products Piston Kit for Chevrolet LSX 15° 4.135 Bore x 4.000 Stroke x 6.125 Rod x 1.115 Comp Height - Std Kit.

Specifications

GTIN
00193564525932
Weight
18 lb
Height
5 in
Length
28 in
Width
12 in
EO
Offroad
Life cycle
Available to Order
AAM brand code
DRP
Warehouse brand code
DRP
AAIA brand code
BJBX

Attributes

Add-On
H9272250250C
Bore Diameter
4.135
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Combustion Chamber Volume
69
Compression Height
1.115
Compression Ratio
9.50
Cylinder Quantity
8
Emissions Code
3
Engine
Gen III/IV LS
Engine - Web
Gen III/IV LS
Engine Detail - Web
LSX 15° LS2K
Engine Type
ICE
Forging Type
Inboard
Industry
Automotive
Make
Chevrolet
Make - Web
Chevrolet
Oil Rail Support Included
Yes
Oil Rail Support Part Number
019010120-8
Oil Ring Thickness
3.00
Out of Stock Message
Estimated To Ship In ~5 Weeks
Piston Average Weight
Call
Piston Line Series
Street/Strip Series
Piston Quantity
8
Piston Series
LS2K 15°
Piston Volume
-21.00
Product Market
Modern Muscle
Product Type
Engine Piston Kit
Ring Set Included
Yes
Ring Set Part Number
09054135
Ring Set Thickness
1.50 MM x 1.50 MM x 3.00 MM
Rod Length
6.125
Second Compression Ring Thickness
1.50
Stroke
4.000
Top Compression Ring Thickness
1.50
VP Exhaust Depth
0.145
VP Intake Depth
0.200
Wrist Pin Dimensions
0.927 x 2.250
Wrist Pin Included
Yes
Wrist Pin Length
2.250
Wrist Pin Outside Diameter
0.927
Wrist Pin Part Number
H9272250250C
Wrist Pin Retainer Included
Yes
Wrist Pin Retainer Part Number
015111-16

Fitment status

This product is universal and will fit your application.