Ed Rinke Performance: New Products - Vortec Bowtie Cylinder Heads

Small-Block Cylinder Heads - Small-Port Vortec Bowtie

Tue, 22 Jul 2014 09:08:30 +0000

Part Number: 25534351
Description: Small-Port Vortec Bowtie
Casting Number: 25534351
Material: Iron
Port Size: 185
Port Type: Vortec
Valve Angle: 23
Chbr CC's: 66
Int Vlv: 2.000
Exh Vlv: 1.550
Exh Port: LT4
Plug Type: Straight
He..

Price: $560.24

Small-Block Cylinder Heads - Large-Port Vortec Bowtie

Tue, 22 Jul 2014 09:08:30 +0000

Part Number: 25534445
Description: Large-Port Vortec Bowtie
Casting Number: 25534371
Material: Iron
Port Size: 225
Port Type: Vortec
Valve Angle: 23
Chbr CC's: 66
Int Vlv: 2.000
Exh Vlv: 1.550
Exh Port: LT4
Plug Type: Straight
Heat Ri..

Price: $560.24

Small Port Vortec Bowtie Cylinder Head Assembly

Tue, 22 Jul 2014 09:08:30 +0000

Part Number: 25534421
Description: Small-Port Vortec Bowtie
Casting Number: 25534351
Material: Iron
Port Size: 185
Port Type: Vortec
Valve Angle: 23
Chbr CC's: 66
Int Vlv: 2.000
Exh Vlv: 1.550
Exh Port: LT4
Plug Type: Straight
Heat Ris..

HEAD ASM, CYL (W/VLV)

Wed, 09 Jul 2014 01:41:13 +0000

25534446
Large Port Vortec Bowtie Head Assembly

Completely assembled, ready to bolt-on
Improved air flow (281 cfm @ 0.600")
225cc intake ports
77cc exhaust ports
65cc combustion chambers
Use Fel-Pro® P/N 1470 exhaust gask..
Price: $638.94