21205030 - Eagle Complete Rotating Assemblies


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Part #: 21205030
Notes: Competition Assembly
8Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
MSRP: $2,437.50
Your Price: $1,950.00

Specs

Bore .030
Comp Ratio@72cc (@80/84cc) 12.8 (11.9/11.4)
Rod 7.100"
Stroke 4.500"

This Item Also Available In

Part Number Price Notes & Specs
21200030 $1,899.00 Notes Competition Assembly
6Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .030
Comp Ratio@72cc (@80/84cc) 10.5 (9.8/9.5)
Rod 6.760"
Stroke 3.750"
21200040 $1,899.00 Notes Competition Assembly
6Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .040
Comp Ratio@72cc (@80/84cc) 10.5 (9.8/9.5)
Rod 6.760"
Stroke 3.750"
21200055 $1,899.00 Notes Competition Assembly
6Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .055
Comp Ratio@72cc (@80/84cc) 10.5 (9.8/9.5)
Rod 6.760"
Stroke 3.750"
21201030 $1,899.00 Notes Competition Assembly
6Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .030
Comp Ratio@72cc (@80/84cc) 11.6 (10.7/10.4)
Rod 6.760"
Stroke 4.150"
21201055 $1,899.00 Notes Competition Assembly
6Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .055
Comp Ratio@72cc (@80/84cc) 11.6 (10.7/10.4)
Rod 6.760"
Stroke 4.150"
21202030 $1,899.00 Notes Competition Assembly
8Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .030
Comp Ratio@72cc (@80/84cc) 12.3 (11.4/11.0)
Rod 7.100"
Stroke 4.250"
21203030 $1,899.00 Notes Competition Assembly
8Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .030
Comp Ratio@72cc (@80/84cc) 12.6 (11.7/11.3)
Rod 7.100"
Stroke 4.375"
21205055 $1,950.00 Notes Competition Assembly
8Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .055
Comp Ratio@72cc (@80/84cc) 12.8 (11.9/11.4)
Rod 7.100"
Stroke 4.500"
21206030 $1,899.00 Notes Competition Assembly
6Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .030
Comp Ratio@72cc (@80/84cc) 11.6 (10.7/10.4)
Rod 6.760"
Stroke 4.150" LW
21206055 $1,899.00 Notes Competition Assembly
6Bolt Flange
Mahle -8cc Flat Top Pistons
FF Rings
Bore .055
Comp Ratio@72cc (@80/84cc) 11.6 (10.7/10.4)
Rod 6.760"
Stroke 4.150" LW

All Fitments

CHRYSLER
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1958 - 1960 RB ENGINE 383CI ALL 6.3 ALL ALL ALL
1959 - 1973 RB ENGINE 413CI ALL 6.8 ALL ALL ALL
1963 - 1965 RB ENGINE 426CI WEDGE ALL 7.0 ALL ALL ALL
1966 - 1979 RB ENGINE 440CI ALL 7.2 ALL ALL ALL

Product Description

Eagle Competition Rotating Assembly matches the Eagle “ESP” H-Beam Connecting Rods, 4340 Steel Crankshaft, and Premium Forged Pistons from companies like Arias, JE, and SRP. Competition Assemblies COMPLETE solution and are the perfect choice for the most demanding applications.

Street Performance Assemblies
Eagle Street Performance Assemblies offer the perfect balance of performance, reliability, and affordability for engines under 500 hp. Each kit includes a cast steel crankshaft, “SIR” I-beam connecting rods, forged or hypereutectic pistons, plasma-moly rings, and Clevite77 bearings.

Street & Strip Assemblies
Eagle Street & Strip Assemblies offer the perfect balance of performance, reliability, and affordability for engines under 500 hp. Each kit includes a cast steel crankshaft, “SIR” I-beam connecting rods, forged or hypereutectic pistons, plasmamoly rings, and Clevite77 bearings.

Pro Street Assemblies
Eagle Pro Street Assemblies offer the perfect balance of performance, reliability, and affordability for street applications where a forged 430
steel crank is desired. Each kit includes a 4340 steel crankshaft, “SIR” I-beam connecting rods, forged or hypereutectic pistons, plasma-moly
rings, and Clevite77 bearings.

Competition Assemblies
Eagle Competition Assemblies offer the ultimate in strength and reliability at an affordable price. Each kit includes a 4340 steel crankshaft, H-beam rods, premium forged pistons, plasma-moly rings, and Clevite77 “H” series bearings. They are designed for internal balance. Standard bore is 4.000”. Perfect for the most demanding applications.

Forced Induction Assemblies
Eagle Competition Assemblies offer the ultimate in strength and reliability at an affordable price. Each kit includes a 4340 steel crankshaft, H-beam rods with upgrade ARP 2000 or L19 bolts, premium forged pistons designed specifically for forced induction engines, plasma-moly rings, and Clevite77 “H” series bearings. They are designed for internal balance. Perfect for extreme horsepower applications.