Overview Reviews Product Description Custom Plenum Air Filter; 9 in. OD; 11.89 in. L; Aluminum; Single Snorkel; Fits Most American 4 Barrel Carb w/5 1/8 in. Flange; Product Videos Custom Field Product Reviews Write a Review Write a Review × K&N Engineering K&N Universal Plenum 11.89in L x 9in Dia x 4.75in H - Black Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details K&N Engineering | sku: knn85-8921 K&N Universal Black Aluminum Plenum MSRP: Now: $299.99 Out of stock Quick view Details K&N Engineering | sku: knnHA-6806DK K&N Drycharger Air Filter Wrap-Round Tapered Black 4.75in Base ID x 4.5in Top ID x 4.75in H MSRP: Now: $24.99 Out of stock Quick view Details K&N Engineering | sku: knHD-1614 K&N Replacement Unique Air Filter 6.625in L x 4.75in W x 1.625in H with 1 Flange for Harley Davidson MSRP: Now: $79.99 Add to Cart Quick view Details K&N Engineering | sku: knnE-3510 K&N Round Air Filter 9in OD X 7.5in ID x 2in H MSRP: Now: $89.99 Out of stock Quick view Details K&N Engineering | sku: knnRU-2710 K&N Universal Rubber Filter Round Tprd 3.313in Flange ID x 4.75in Base OD x 3.5in Top OD x 6.5in H MSRP: Now: $67.49 Add to Cart Quick view Details K&N Engineering | sku: knn25-3490 K&N Universal PreCleaner Air Filter Foam Wrap 5.5in x 9in x 6in Height MSRP: Now: $29.99 Out of stock Quick view Details CSF | sku: csf8119 CSF Universal Dual-Pass Oil Cooler - M22 x 1.5 - 13in L x 4.75in H x 2.16in W MSRP: Now: $299.00 Add to Cart Quick view Details K&N Engineering | sku: knnRU-5172 K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H MSRP: Now: $125.99 Out of stock ×
Quick view Details K&N Engineering | sku: knnHA-6806DK K&N Drycharger Air Filter Wrap-Round Tapered Black 4.75in Base ID x 4.5in Top ID x 4.75in H MSRP: Now: $24.99 Out of stock Quick view Details K&N Engineering | sku: knHD-1614 K&N Replacement Unique Air Filter 6.625in L x 4.75in W x 1.625in H with 1 Flange for Harley Davidson MSRP: Now: $79.99 Add to Cart Quick view Details K&N Engineering | sku: knnE-3510 K&N Round Air Filter 9in OD X 7.5in ID x 2in H MSRP: Now: $89.99 Out of stock Quick view Details K&N Engineering | sku: knnRU-2710 K&N Universal Rubber Filter Round Tprd 3.313in Flange ID x 4.75in Base OD x 3.5in Top OD x 6.5in H MSRP: Now: $67.49 Add to Cart Quick view Details K&N Engineering | sku: knn25-3490 K&N Universal PreCleaner Air Filter Foam Wrap 5.5in x 9in x 6in Height MSRP: Now: $29.99 Out of stock Quick view Details CSF | sku: csf8119 CSF Universal Dual-Pass Oil Cooler - M22 x 1.5 - 13in L x 4.75in H x 2.16in W MSRP: Now: $299.00 Add to Cart Quick view Details K&N Engineering | sku: knnRU-5172 K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H MSRP: Now: $125.99 Out of stock ×
Quick view Details K&N Engineering | sku: knHD-1614 K&N Replacement Unique Air Filter 6.625in L x 4.75in W x 1.625in H with 1 Flange for Harley Davidson MSRP: Now: $79.99 Add to Cart Quick view Details K&N Engineering | sku: knnE-3510 K&N Round Air Filter 9in OD X 7.5in ID x 2in H MSRP: Now: $89.99 Out of stock Quick view Details K&N Engineering | sku: knnRU-2710 K&N Universal Rubber Filter Round Tprd 3.313in Flange ID x 4.75in Base OD x 3.5in Top OD x 6.5in H MSRP: Now: $67.49 Add to Cart Quick view Details K&N Engineering | sku: knn25-3490 K&N Universal PreCleaner Air Filter Foam Wrap 5.5in x 9in x 6in Height MSRP: Now: $29.99 Out of stock Quick view Details CSF | sku: csf8119 CSF Universal Dual-Pass Oil Cooler - M22 x 1.5 - 13in L x 4.75in H x 2.16in W MSRP: Now: $299.00 Add to Cart Quick view Details K&N Engineering | sku: knnRU-5172 K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H MSRP: Now: $125.99 Out of stock ×
Quick view Details K&N Engineering | sku: knnE-3510 K&N Round Air Filter 9in OD X 7.5in ID x 2in H MSRP: Now: $89.99 Out of stock Quick view Details K&N Engineering | sku: knnRU-2710 K&N Universal Rubber Filter Round Tprd 3.313in Flange ID x 4.75in Base OD x 3.5in Top OD x 6.5in H MSRP: Now: $67.49 Add to Cart Quick view Details K&N Engineering | sku: knn25-3490 K&N Universal PreCleaner Air Filter Foam Wrap 5.5in x 9in x 6in Height MSRP: Now: $29.99 Out of stock Quick view Details CSF | sku: csf8119 CSF Universal Dual-Pass Oil Cooler - M22 x 1.5 - 13in L x 4.75in H x 2.16in W MSRP: Now: $299.00 Add to Cart Quick view Details K&N Engineering | sku: knnRU-5172 K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H MSRP: Now: $125.99 Out of stock ×
Quick view Details K&N Engineering | sku: knnRU-2710 K&N Universal Rubber Filter Round Tprd 3.313in Flange ID x 4.75in Base OD x 3.5in Top OD x 6.5in H MSRP: Now: $67.49 Add to Cart Quick view Details K&N Engineering | sku: knn25-3490 K&N Universal PreCleaner Air Filter Foam Wrap 5.5in x 9in x 6in Height MSRP: Now: $29.99 Out of stock Quick view Details CSF | sku: csf8119 CSF Universal Dual-Pass Oil Cooler - M22 x 1.5 - 13in L x 4.75in H x 2.16in W MSRP: Now: $299.00 Add to Cart Quick view Details K&N Engineering | sku: knnRU-5172 K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H MSRP: Now: $125.99 Out of stock ×
Quick view Details K&N Engineering | sku: knn25-3490 K&N Universal PreCleaner Air Filter Foam Wrap 5.5in x 9in x 6in Height MSRP: Now: $29.99 Out of stock Quick view Details CSF | sku: csf8119 CSF Universal Dual-Pass Oil Cooler - M22 x 1.5 - 13in L x 4.75in H x 2.16in W MSRP: Now: $299.00 Add to Cart Quick view Details K&N Engineering | sku: knnRU-5172 K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H MSRP: Now: $125.99 Out of stock ×
Quick view Details CSF | sku: csf8119 CSF Universal Dual-Pass Oil Cooler - M22 x 1.5 - 13in L x 4.75in H x 2.16in W MSRP: Now: $299.00 Add to Cart Quick view Details K&N Engineering | sku: knnRU-5172 K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H MSRP: Now: $125.99 Out of stock ×
Quick view Details K&N Engineering | sku: knnRU-5172 K&N Universal Rubber Filter-Round Tprd 4.875in Flange ID x 9in Base OD x 6.625in Top OD x 7.938in H MSRP: Now: $125.99 Out of stock