1978 - 1979 Chevrolet GM GMC General Motors 305 C.I. 5.0L OHV 2v V8; Iron Engine Block; Iron Cylinder Heads; Bore 3.743"; Stroke 3.48"; 7-Bolt Exhaust Manifold; Driver-Side Oil Dipstick; Horsepower 190 – 215 @ 4400; Torque 275 lbs/ft @ 2400 rpm (typical); Professional Installation Recommended
1968 - 1979 Chevrolet General Motors OHV 2v V8; Iron Engine Block; Iron Cylinder Heads; 2-Bolt Main; Six-Bolt Exhaust; Professional installation recommended.
1968 - 1979 Chevrolet; GMC; Oldsmobile; Pontiac applications 350 CI 5.7L OHV V8; Iron Engine Block; Iron Cylinder Heads; Camshaft options for truck and car - flat top pistons to increase the compression to 9.0:1 - heads are upgraded to larger 1.94 in 1.5 exh valves and Z28" springs to match cam profile. Potential horsepower 300+HP; Professional installation recommended.
1967 - 1979 Chevrolet General Motors Oldsmobile, Pontiac 5.7L OHV 2v V8; Iron Engine Block; Performance Cylinder Heads (Iron); 4-Bolt Main; Flat-top Pistons; Street Performance Camshaft (torque-biased); Horsepower 350+ (typical); Professional installation recommended.
1977 - 1980 Buick Oldsmobile Cadillac Pontiac GM General Motors 350 C.I. 5.7L OHV 2v V8: Iron Engine Block; Iron Cylinder Heads; 4-Hole Smog/Emissions; Bore 4.057"; Stroke 3.835"; Compression Ratio 10.25:1; Firing Order 1-8-4-3-6-5-7-2; Horsepower 315 @ 4850 rpm; Torque 390 ft/lbs @ 3200 rpm (typical); Professional Installation Recommended
1977 - 1980 Buick Oldsmobile Pontiac GM General Motors 350 C.I. 5.7L OHV 2v V8: Iron Engine Block; Iron Cylinder Heads; Smog/Emissions Delete; Bore 4.057"; Stroke 3.835"; Compression Ratio 10.25:1; Firing Order 1-8-4-3-6-5-7-2; Horsepower 315 @ 4850 rpm; Torque 390 ft/lbs @ 3200 rpm (typical); Automatic Transmission Application; Professional Installation Recommended
1968 - 1979 Chevrolet General Motors Oldsmobile Pontiac L46 OHV 2v V8; Iron Engine Block; Iron Cylinder Heads; 4-Bolt Main; Hypereutectic 0.150" Dome Pistons; Compression 10.1:1; Horsepower 350+ (typical); Professional Installation Recommended
1977 - 1979 Chevrolet Cadillac Buick GM General Motors Oldsmobile Pontiac 403 C.I. 6.6L OHV 2v V8; Iron Engine Block; Iron Cylinder Heads; Bore 4.351"; Stroke 3.385"; Compression Ratio 8.5:1; Smog/Emissions Equipped (4-Hole); Horsepower 190 @ 3650 rpm; Torque 330 ft/lbs @ 2300 rpm (typical); Automatic Transmission Application; Professional Installation Recommended
100% Security Certified Shopping
SJ 2-Pay is a layaway option. Use your own debit or credit card, or other accepted payment method to pay.
The first payment is charged when your order is submitted (unless extenuating circumstances exist, such as undetermined shipping costs, correct product [engine]). S&J Engines, Inc. will begin payment agreement after processing any corrected orders at no penalty to the shopper.
The next payment is made automatically 45 days after your first payment.
Your engine will ship when the balance is paid in full. If we complete your engine prior to 45 days, you have the option of early settlement at no penalty.
If your engine requires more than 45 days to ship your payment will be processed per layaway agreement. We will ship your engine as soon as it has completed the remanufacturing process and quality assurance testing.
S&J Engines, Inc. charges no interest with SJ 2-Pay and no fees unless you fail to make a payment or, in some circumstances, your payment is returned.
A Late Fee of up to 10% of the total purchase may be charged if any scheduled payment remains unpaid after 10 days (this will never exceed 25% of your Installment Payment amount).
If you cancel your order after three (3) business days from initial purchase we will automatically refund the amount you owe us, minus 7% of the first payment (deposit). If you already paid us for a refunded order, we will refund the balance back to your original payment method minus 7% of the first payment, subject to S&J Engines, Inc. Terms and Conditions.
Depending on your payment method, your financial institution may charge you interest or fees under your agreement with them. If you have any questions about those charges, contact your payment method provider.
Complete Terms and Conditions can be read here.
Use PayPal Credit's digital, reusable credit line to shop online anywhere PayPal is accepted, and get 6 months special financing on purchases of $99+ every time you shop. Get a credit decision in seconds with a quick application.