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Eagle

Eagle BBM RB Rotating Assembly 505 .030

MPN: 21202030 Catalog #: 001596631 Category: Rotating Assembly Check Vehicle Fitment

Product Details

4.250 Forged 4340 Crank,7.100 H-BEAM Rods,7/16 ARP 8740 BOLTS,Forged 4032 MAHLE -8CC FLAT TOP 4.350 PISTONS,PLASMA-MOLY FILE FIT RINGS,KING XP Rod/MAIN BEARINGS.

Eagle Competition Rotating Assemblies are perfect for all forms of racing use including nitrous and forced-induction.

Eagle BBM RB Rotating Assembly 505 .030, Eagle BBM RB Rotating Assembly 505 .030

Rotating Assembly - 505 CID - Forged Crank - Forged Pistons - 4.250 in Stroke - 4.350 in Bore - 7.100 in H Beam Rods - Mopar RB-Series - Kit

Eagle BBM RB Rotating Assembly 505 .030, Eagle BBM RB Rotating Assembly 505 .030

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

Mopar - BBMMatched variant: B/RB

Mopar B/RB Big Block; 383/400/413/426W/440

Nissan - RBMatched variant: RB

RB25/RB26 inline-6

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
Eagle
Part Number
21202030
Catalog Number
001596631
Product Line
Rotating Assembly
Category
Engines & Parts
Type
Rotating Assembly
UPC / Barcode
793348546056
Vendor Product Category
Engine Components
Vendor Product Subcategory
Rotating Assemblies
Length
33.00 in
Width
21.00 in
Height
12.00 in
Weight
100.00 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
Yes
Air Restricted
No
Prop 65
Y
CARB Approved
No
Clearance Item
No

Shipping & Availability

Current status 2 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

STATE RESTRICTIONS: This item is not CARB approved and can not ship to California.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 2 available as of 6/4/2026.

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