Order 10 pcs for 20% discount. Discount refunded after purchase.

Are your guides worn out and loose? These ultra durable low friction bronze valve guides are direct replacement with no machining required. Just press the old ones out and press the new ones in. It is recommended to heat the head up in the oven and applying lubricant to the guide before pressing in. Always verify retainer to guide clearance. Guides will need to reamed after installation