{"product_id":"chevy-v8-street-pro-billet-w-vacuum-advance","title":"Chevy V8 Street Pro-Billet w\/Vacuum Advance","description":"The Street Pro-Billet is a popular route for people looking for proven race performance for their street cars. A vacuum advance canister provides economy and the proven MSD mechanical advance gives you the opportunity to dial-in a timing curve to fit your needs. Inside, an oversized steel shaft is QPQ-coated for low friction and rides in a sealed ball bearing at the top of the distributor with an extra-long sintered bushing at the bottom. This combination keeps the shaft steady creating accurate spark delivery at any rpm.\u003cbr\u003e\n\u003cbr\u003e\nThe Street Pro-Billet relies on a magnetic pick-up to trigger the MSD Ignition Control which delivers the powerful sparks to the coil. This pick-up is extremely accurate and never needs adjusting.\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for street\/performance use with a mechanical and vacuum advance\u003c\/li\u003e\n\u003cli\u003eMust be used with an MSD Ignition Control\u003c\/li\u003e\n\u003cli\u003eSupplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)\u003c\/li\u003e\n\u003cli\u003eO-ring seals can be added to modified blocks to improve oil pressure control\u003c\/li\u003e\n\u003cli\u003eSpecial oil tract improves lubrication to the distributor and cam gear\u003c\/li\u003e\n\u003cli\u003eNylon pads ensure smooth operation of the advance weights\u003c\/li\u003e\n\u003cli\u003e Advance weight pins are staked and tig welded to the plate\u003c\/li\u003e\n\u003cli\u003eMechanical advance assembly can be locked out for crank trigger systems\u003c\/li\u003e\n\u003cli\u003eAdvance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction\u003c\/li\u003e\n\u003cli\u003ePolished steel shaft is QPQ coated and guided by a sealed ball bearing\u003c\/li\u003e\n\u003cli\u003e Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range\u003c\/li\u003e\n\u003cli\u003eCNC machined billet aluminum housing and billet aluminum base\u003c\/li\u003e\n\u003cli\u003eVacuum advance canister for improved economy (can be locked out)\u003c\/li\u003e\n\u003cli\u003e Easy-to-adjust mechanical advance with supplied springs and stop bushings\u003c\/li\u003e\n\u003cli\u003eCARB E.O. Approved\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSD","offers":[{"title":"Default Title","offer_id":46335814500671,"sku":"MSD-28361","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/files\/bNLHly2fti.jpg?v=1692454617","url":"https:\/\/smgspeed.com\/products\/chevy-v8-street-pro-billet-w-vacuum-advance","provider":"SMGspeed","version":"1.0","type":"link"}