PISTON PIN LOCKS
Piston Pin (Spiral) Locks Part No. Qty. .990" x .042" JEP990-042-CS 1 WISCS-25 4 .990" x .050" SEALR261-16 16 PISTON RINGS - See Page 523-537
ROTATING ASSEMBLIES
Chrysler Big Block 400 “B” Designed for internal balance with no heavy metal needed. Requires balancing. Compression ratios are based on an 80cc combustion chamber.
Cubic Inch 489
Bore Size
Rod Length Bal. Needed
Piston Type
Comp. Ratio/80cc
Part No.
Stroke 4.150"
Piston Rings
EAG21103030
4.375"
6.760"
Int.
4032 Mahle Flat Top, -8cc
File-Fit
10.5:1
Chrysler Big Block 440 “RB” Wedge Designed for internal balance with no heavy metal needed. Requires balancing. Compression ratios are based on an 80cc combustion chamber.
Cubic Inch 493 505
Bore Size
Rod Length Bal. Needed
Piston Type
Comp. Ratio/80cc
Part No.
Stroke 4.150" 4.250" 4.500"
Piston Rings
EAG21201030 EAG21202030 † EAG21205055
4.350" 4.350" 4.375"
6.760" 7.100" 7.100"
Int. Int. Ext.
4032 Mahle Flat Top, -8cc 4032 Mahle Flat Top, -8cc 4032 Mahle Flat Top, -8cc
File-Fit File-Fit File-Fit
10.8:1 11.0:1 11.0:1
541
† 8-bolt crankshaft flywheel flange
CYLINDER HEADS
Chrysler Big Block 361-440 Edelbrock Performer RPM Top End Kit EDE2087 Top end kit, designed for 1968-79 big block Chryslers, delivers 482 hp and 528 lb-ft from a 440 cu. in. engine with 9.27:1 compression. Includes Air Gap intake manifold, Performer RPM cylinder heads, hydraulic cam and lifters, timing chain, complete bolt kit, and necessary gaskets. Edelbrock Performer RPM Aluminum Heads
Engineered to replace 1961-78 361-440 wedge cylinder head. Angle plug type is fitted with bronze valve guides and ductile valve seats. Sold individually bare, or assembled with stain- less valves and springs to accommodate up to .600" valve lift. Sold individually. Part No. Description Intake Runner Comb. Chamber Valve Angle
EDE60929
Intake Valve
Exhaust Valve
EDE60185 EDE60189 EDE60925 EDE60929
Assembled, 1.550" Dual Springs Assembled, 1.550" Dual Springs Assembled, 1.550" Dual Springs Assembled, 1.550" Dual Springs
210cc 210cc 210cc 210cc
88cc 88cc 84cc 84cc
15° 15° 15° 15°
2.140" 2.140" 2.140" 2.140"
1.810" 1.810" 1.810" 1.810"
† NHRA-legal for specific stock and super stock applications.
302 2021-22 ENGINE BUILDER CATALOG
Made with FlippingBook flipbook maker