1-piece exhaust port block off plates, 1/4 in thick. Plastic construction, black finish. Sold as a pair.
Spec Sheet: Allstar Spec Sheet
Compatibility
Fits Small Block Chevy engines with 23 degree cylinder heads.
FAQ
What head type is this block off plate for?
This block off plate fits Small Block Chevy 23 degree cylinder heads.
What material is this plate made from?
This plate is made from plastic, 1/4 in thick, in black.
How many plates are included?
This listing includes a pair (2 plates).
Is this the same as the standard SBC aluminum plate?
No, this is a plastic plate specific to 23 degree heads; the standard aluminum SBC plate is ALL34212.
