New sb chevy/pontiac 23* aluminum heads

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NEW SB CHEVY/PONTIAC 23* ALUMINUM HEADS
These are raised runner heads
23* Pontiac casting # 10045434
These are 60/40 valve spacing
2.125 - 50* intake valve job by M&M Porting
1.600 - 45* exhaust valve job by M&M Porting
5/16 bronze intake guides
11/32 bronze exhaust guides
Angle milled to 52cc chambers - 21.5* valve angle
Ported by M&M Porting
325cfm @ .800 on intake,236cfm @ .800 on exhaust
$2,000.00 plus shipping
EMAIL: terry.marciaburnett@gmail.com
PHONE: 865-567-6943

[perfconn]

Price dropped to $2,000.00