HVH Super Sucker Plastic Carburetor Spacer - 1 in Thick - 4 Hole - Square Bore R1-LONGRANGE-UPGRADE 688 in Oval Port

688 in Oval Port

NEW Deluxe Head Pad

For Mobile Radio and Remote Head Intercom KIT

Uses -10 AN port

HVH Super Sucker Plastic Carburetor Spacer - 1 in Thick - 4 Hole - Square Bore R1-LONGRANGE-UPGRADE 688 in Oval PortProduct Description: Carburetor Spacer Super Sucker 1 in Thick 4 Hole Square Bore Plastic Black HVH High Velocity Heads has been porting high performance cylinder heads and intake manifolds since 1970. HVH has over thirty years of head porting, head design, intake porting and intake design along with carburetor spacer design experience. Originally HVHV only worked for NASCAR Winston Cup teams, doing their cylinder heads and manifolds. From 1980 to